{"title":"Battery Isolators\/Splitters","description":"\u003ch2\u003eEfficient Power Management with Our Battery Splitters\/Isolators\u003c\/h2\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eExplore our selection of \u003cstrong\u003eBattery Isolators\/Splitters\u003c\/strong\u003e, engineered to facilitate efficient power management in multi-battery systems. Our range includes the \u003cstrong\u003eVictron Battery Isolator\u003c\/strong\u003e, a top-tier solution for maintaining balanced charge levels across your batteries.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eVictron Battery Isolator: A Game-Changer for Multi-Battery Systems\u003c\/h2\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe \u003cstrong\u003eVictron Battery Isolator\u003c\/strong\u003e stands out as a premier choice for managing multi-battery systems. It ensures each battery receives an optimal charge, thereby preventing overcharging and undercharging, and ultimately enhancing battery performance and lifespan.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eUnderstanding the Role of Battery Splitters and Isolators\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBattery Splitters and Isolators play a crucial role in multi-battery systems. They allow each battery to charge independently, ensuring efficient power distribution and preventing potential damage from overcharging.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eWhy Choose a Victron Battery Isolator?\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eChoosing a Victron Battery Isolator guarantees you a reliable and high-performing solution for your power management needs. Victron is a trusted name in the industry, renowned for its innovative and quality products.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eChoose the Right Battery Isolator for Your System\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eChoosing the right Battery Isolator for your system is crucial. It's important to consider the voltage and current requirements of your system, as well as the reliability and reputation of the manufacturer.\u003c\/p\u003e\u003cbr\u003e","products":[{"product_id":"victron-80a-battery-isolator-argodiode-80-2ac-2-ba","title":"Victron 80A Battery Isolator Argodiode 80-2AC | 2 Batteries","description":"\u003ch2\u003eVictron 80A Battery Isolator Argodiode 80-2AC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2AC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e2 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2AC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2AC\u003c\/strong\u003e includes a \u003cstrong\u003ecurrent-limited alternator energize input\u003c\/strong\u003e which is essential for modern alternators that require a DC voltage on the B+ terminal to initiate charging. Without this input, a diode isolator would block the return voltage, preventing the alternator from starting. The energize circuit provides a safe, controlled current to the B+ terminal when the engine run\/stop switch is closed, ensuring reliable alternator activation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 90 mm (2.4 x 4.7 x 3.9 inches)\u003c\/strong\u003e—and light weight of \u003cstrong\u003e0.6 kg (1.3 lbs)\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM6\u003c\/strong\u003e stud terminals ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e2 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eCurrent-limited alternator energize input for modern alternators\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM6\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2AC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2AC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386383509,"sku":"Vic-ARG080201000","price":85.14,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-80a-2-battery-isolator-vic-arg080201000.png?v=1776528584"},{"product_id":"victron-100a-battery-isolator-argo-fet-100-2-2-bat","title":"Victron 100A Battery Isolator Argo FET 100-2  | 2 Batteries","description":"\u003ch2\u003eReliable multi-battery charging without cross-discharge\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron Argo FET 100-2 100A Battery Isolator\u003c\/strong\u003e is a high-efficiency \u003cstrong\u003ebattery isolator\u003c\/strong\u003e designed to charge \u003cstrong\u003e2 battery banks\u003c\/strong\u003e from a single alternator or a single-output battery charger—while keeping each battery electrically separated. That separation is the key benefit: powering lights, a fridge or a winch from your auxiliary battery bank is far less likely to flatten the starter battery, helping improve vehicle reliability for touring, marine and off-grid power setups across Australia.\u003c\/p\u003e\n\n\u003cp\u003eUnlike traditional diode splitters, this unit uses \u003cstrong\u003eFET isolator technology\u003c\/strong\u003e to minimise voltage drop. In practical terms, more of your alternator’s output reaches your batteries, which can support better charge acceptance and shorter run times in real-world systems. It also avoids the common need to raise alternator voltage to compensate for isolator losses—particularly helpful when you’re integrating modern battery chemistries or managing longer cable runs.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for touring, marine and off-grid electrical systems\u003c\/h2\u003e\n\u003cp\u003eThis isolator suits common 12V and 24V automotive and marine power systems with \u003cstrong\u003e12\/24V auto-ranging operation\u003c\/strong\u003e. It’s a strong fit for caravans, 4WD dual-battery installs, work utes, boats, and remote power cabinets where you want straightforward alternator charging distribution without tying battery banks together. Each output is independently isolated, so different battery banks can be charged simultaneously while remaining protected from mutual discharge paths.\u003c\/p\u003e\n\n\u003ch2\u003eHelps alternators start charging when split charging is installed\u003c\/h2\u003e\n\u003cp\u003eSome alternators require a sense\/return voltage on the B+ output to begin charging. When an isolator is installed, that return path can be reduced—occasionally leading to delayed or no alternator start-up. This unit includes an \u003cstrong\u003ealternator energise input\u003c\/strong\u003e to assist with alternator excitation in these scenarios, supporting stable charging behaviour when the engine run\/stop circuit is engaged. This is particularly relevant in modern vehicles and certain marine alternator configurations.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation notes that protect performance\u003c\/h2\u003e\n\u003cp\u003eAs with any high-current battery isolator, overall charging performance depends heavily on cable sizing, connection quality and cable length. Keeping cable runs short and selecting an appropriate conductor cross-section helps reduce voltage drop in the wiring so the benefits of low-loss FET switching are preserved. For best results, follow Victron wiring guidance and use properly crimped lugs, secure fasteners and sound corrosion protection—especially in coastal and marine environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous charging\u003c\/strong\u003e of 2 battery banks from one alternator or charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFET technology\u003c\/strong\u003e for very low voltage drop compared with diode splitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery bank isolation\u003c\/strong\u003e helps reduce the risk of draining the starter battery from auxiliary loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V system compatibility\u003c\/strong\u003e with auto-ranging operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current terminals\u003c\/strong\u003e for secure connections in demanding automotive and marine installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indication\u003c\/strong\u003e to support quick checks during commissioning and fault-finding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVery low voltage drop (typically around 0.02V at low current, averaging about 0.1V at higher currents) helps maximise charging voltage at the batteries compared with diode isolators.\u003c\/p\u003e\n\n\u003cp\u003eAlternator energise input can assist alternator start-up in systems where the alternator needs B+ voltage present to begin charging.\u003c\/p\u003e\n\n\u003ch2\u003eBuild a more dependable dual-battery or multi-battery system\u003c\/h2\u003e\n\u003cp\u003eIf you’re planning a \u003cstrong\u003edual-battery split-charge setup\u003c\/strong\u003e and want a proven way to distribute alternator charging while keeping battery banks isolated, the Victron Argo FET 100-2 100A Battery Isolator is a practical, low-loss solution. Add it to your setup to support cleaner power management and more confident starts on the road or at sea.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386449045,"sku":"Vic-ARG100201020","price":169.29,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argofet-100-2-battery-isolator-vic-arg100201020.png?v=1776528602"},{"product_id":"victron-80a-battery-isolator-argodiode-80-2sc-2-ba","title":"Victron 80A Battery Isolator Argodiode  80-2SC | 2 Batteries","description":"\u003ch2\u003eVictron 80A Battery Isolator Argodiode 80-2SC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2SC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e2 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2SC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 75 mm (2.4 x 4.7 x 3.0 inches)\u003c\/strong\u003e—and light weight of \u003cstrong\u003e0.5 kg (1.3 lbs)\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM6\u003c\/strong\u003e stud terminals (Approx. 6 mm) ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e2 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM6\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2SC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 80A Battery Isolator Argodiode 80-2SC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386514581,"sku":"Vic-ARG080202000","price":66.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-80-2sc-battery-isolator-vic-arg080202000.png?v=1776528563"},{"product_id":"victron-100a-battery-isolator-argodiode-100-3ac-3","title":"Victron 100A Battery Isolator Argodiode 100-3AC  | 3 Batteries","description":"\u003ch2\u003eVictron 100A Battery Isolator Argodiode 100-3AC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 100A Battery Isolator Argodiode 100-3AC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e3 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 100A Battery Isolator Argodiode 100-3AC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the \u003cstrong\u003eVictron 100A Battery Isolator Argodiode 100-3AC\u003c\/strong\u003e includes a \u003cstrong\u003ecurrent-limited alternator energize input\u003c\/strong\u003e which is essential for modern alternators that require a DC voltage on the B+ terminal to initiate charging. Without this input, a diode isolator would block the return voltage, preventing the alternator from starting. The energize circuit provides a safe, controlled current to the B+ terminal when the engine run\/stop switch is closed, ensuring reliable alternator activation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 115 mm (2.4 x 4.7 x 4.5 inches)\u003c\/strong\u003e—and light weight of \u003cstrong\u003e0.8 kg (1.8 lbs)\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM6 Studs\u003c\/strong\u003e stud terminals ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e3 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eCurrent-limited alternator energize input for modern alternators\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM6 Studs\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 100A Battery Isolator Argodiode 100-3AC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 100A Battery Isolator Argodiode 100-3AC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386547349,"sku":"Vic-ARG100301000R","price":114.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-battery-isolator-100-3ac-vic-arg100301000r.png?v=1776528584"},{"product_id":"victron-100a-battery-isolator-argo-fet-100-3-3-bat","title":"Victron 100A Battery Isolator Argo FET 100-3 | 3 Batteries","description":"\u003ch2\u003eReliable multi-battery charging without cross-discharge\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron Argo FET 100-3 100A Battery Isolator\u003c\/strong\u003e is a high-efficiency \u003cstrong\u003ebattery isolator\u003c\/strong\u003e designed to charge \u003cstrong\u003e3 battery banks\u003c\/strong\u003e from a single alternator or a single-output battery charger—while keeping each battery electrically separated. That separation is the key benefit: powering lights, a fridge or a winch from your auxiliary battery bank is far less likely to flatten the starter battery, helping improve vehicle reliability for touring, marine and off-grid power setups across Australia.\u003c\/p\u003e\n\n\u003cp\u003eUnlike traditional diode splitters, this unit uses \u003cstrong\u003eFET isolator technology\u003c\/strong\u003e to minimise voltage drop. In practical terms, more of your alternator’s output reaches your batteries, which can support better charge acceptance and shorter run times in real-world systems. It also avoids the common need to raise alternator voltage to compensate for isolator losses—particularly helpful when you’re integrating modern battery chemistries or managing longer cable runs.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for touring, marine and off-grid electrical systems\u003c\/h2\u003e\n\u003cp\u003eThis isolator suits common 12V and 24V automotive and marine power systems with \u003cstrong\u003e12\/24V auto-ranging operation\u003c\/strong\u003e. It’s a strong fit for caravans, 4WD dual-battery installs, work utes, boats, and remote power cabinets where you want straightforward alternator charging distribution without tying battery banks together. Each output is independently isolated, so different battery banks can be charged simultaneously while remaining protected from mutual discharge paths.\u003c\/p\u003e\n\n\u003ch2\u003eHelps alternators start charging when split charging is installed\u003c\/h2\u003e\n\u003cp\u003eSome alternators require a sense\/return voltage on the B+ output to begin charging. When an isolator is installed, that return path can be reduced—occasionally leading to delayed or no alternator start-up. This unit includes an \u003cstrong\u003ealternator energise input\u003c\/strong\u003e to assist with alternator excitation in these scenarios, supporting stable charging behaviour when the engine run\/stop circuit is engaged. This is particularly relevant in modern vehicles and certain marine alternator configurations.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation notes that protect performance\u003c\/h2\u003e\n\u003cp\u003eAs with any high-current battery isolator, overall charging performance depends heavily on cable sizing, connection quality and cable length. Keeping cable runs short and selecting an appropriate conductor cross-section helps reduce voltage drop in the wiring so the benefits of low-loss FET switching are preserved. For best results, follow Victron wiring guidance and use properly crimped lugs, secure fasteners and sound corrosion protection—especially in coastal and marine environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous charging\u003c\/strong\u003e of 3 battery banks from one alternator or charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFET technology\u003c\/strong\u003e for very low voltage drop compared with diode splitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery bank isolation\u003c\/strong\u003e helps reduce the risk of draining the starter battery from auxiliary loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V system compatibility\u003c\/strong\u003e with auto-ranging operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current terminals\u003c\/strong\u003e for secure connections in demanding automotive and marine installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indication\u003c\/strong\u003e to support quick checks during commissioning and fault-finding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVery low voltage drop (typically around 0.02V at low current, averaging about 0.1V at higher currents) helps maximise charging voltage at the batteries compared with diode isolators.\u003c\/p\u003e\n\n\u003cp\u003eAlternator energise input can assist alternator start-up in systems where the alternator needs B+ voltage present to begin charging.\u003c\/p\u003e\n\n\u003ch2\u003eBuild a more dependable dual-battery or multi-battery system\u003c\/h2\u003e\n\u003cp\u003eIf you’re planning a \u003cstrong\u003e3-battery split-charging setup\u003c\/strong\u003e and want a proven way to distribute alternator charging while keeping battery banks isolated, the Victron Argo FET 100-3 100A Battery Isolator is a practical, low-loss solution. Add it to your setup to support cleaner power management and more confident starts on the road or at sea.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386612885,"sku":"Vic-ARG100301020R","price":176.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argo-fet-100-3-battery-isolator-vic-arg100301020r.png?v=1776528602"},{"product_id":"victron-120a-battery-isolator-argodiode-120-2ac-2","title":"Victron 120A Battery Isolator Argodiode 120-2AC | 2 Batteries","description":"\u003ch2\u003eVictron 120A Battery Isolator Argodiode 120-2AC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 120A Battery Isolator Argodiode 120-2AC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e2 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 120A Battery Isolator Argodiode 120-2AC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the \u003cstrong\u003eVictron 120A Battery Isolator Argodiode 120-2AC\u003c\/strong\u003e includes a \u003cstrong\u003ecurrent-limited alternator energize input\u003c\/strong\u003e which is essential for modern alternators that require a DC voltage on the B+ terminal to initiate charging. Without this input, a diode isolator would block the return voltage, preventing the alternator from starting. The energize circuit provides a safe, controlled current to the B+ terminal when the engine run\/stop switch is closed, ensuring reliable alternator activation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 115 mm\u003c\/strong\u003e—and light weight of \u003cstrong\u003e0.8 kg\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM8 Studs\u003c\/strong\u003e stud terminals ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e2 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eCurrent-limited alternator energize input for modern alternators\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM8 Studs\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 120A Battery Isolator Argodiode 120-2AC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 120A Battery Isolator Argodiode 120-2AC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386645653,"sku":"Vic-ARG120201020R","price":128.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-battery-isolator-120-2ac-vic-arg120201020r.png?v=1776528563"},{"product_id":"victron-140a-battery-isolator-argodiode-140-3ac-3","title":"Victron 140A Battery Isolator Argodiode 140-3AC | 3 Batteries","description":"\u003ch2\u003eVictron 140A Battery Isolator Argodiode 140-3AC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 140A Battery Isolator Argodiode 140-3AC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e3 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 140A Battery Isolator Argodiode 140-3AC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the \u003cstrong\u003eVictron 140A Battery Isolator Argodiode 140-3AC\u003c\/strong\u003e includes a \u003cstrong\u003ecurrent-limited alternator energize input\u003c\/strong\u003e which is essential for modern alternators that require a DC voltage on the B+ terminal to initiate charging. Without this input, a diode isolator would block the return voltage, preventing the alternator from starting. The energize circuit provides a safe, controlled current to the B+ terminal when the engine run\/stop switch is closed, ensuring reliable alternator activation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 150 mm (2.4 x 4.7 x 5.9 in)\u003c\/strong\u003e—and light weight of \u003cstrong\u003e1.1 kg (2.5 lbs)\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM8 Studs\u003c\/strong\u003e stud terminals ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e3 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eCurrent-limited alternator energize input for modern alternators\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM8 Studs\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 140A Battery Isolator Argodiode 140-3AC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 140A Battery Isolator Argodiode 140-3AC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386678421,"sku":"Vic-ARG140301020R","price":161.37,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-140-3ac-battery-isolator-vic-arg140301020r.png?v=1776528602"},{"product_id":"victron-180a-battery-isolator-argodiode-180-3ac-3","title":"Victron 180A Battery Isolator Argodiode 180-3AC | 3 Batteries","description":"\u003ch2\u003eVictron 180A Battery Isolator Argodiode 180-3AC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 180A Battery Isolator Argodiode 180-3AC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e3 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 180A Battery Isolator Argodiode 180-3AC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the \u003cstrong\u003eVictron 180A Battery Isolator Argodiode 180-3AC\u003c\/strong\u003e includes a \u003cstrong\u003ecurrent-limited alternator energize input\u003c\/strong\u003e which is essential for modern alternators that require a DC voltage on the B+ terminal to initiate charging. Without this input, a diode isolator would block the return voltage, preventing the alternator from starting. The energize circuit provides a safe, controlled current to the B+ terminal when the engine run\/stop switch is closed, ensuring reliable alternator activation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 200 mm\u003c\/strong\u003e—and light weight of \u003cstrong\u003e1.5 kg\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM8\u003c\/strong\u003e stud terminals (Approx. 5\/16\") ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e3 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eCurrent-limited alternator energize input for modern alternators\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM8\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 180A Battery Isolator Argodiode 180-3AC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 180A Battery Isolator Argodiode 180-3AC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386711189,"sku":"Vic-ARG180301020","price":186.12,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-180a-3-battery-isolator-vic-arg180301020.png?v=1776528626"},{"product_id":"victron-160a-battery-isolator-argodiode160-2ac-2-b","title":"Victron 160A Battery Isolator Argodiode160-2AC | 2 Batteries","description":"\u003ch2\u003eVictron 160A Battery Isolator Argodiode160-2AC: High-Efficiency Schottky Diode Battery Isolator for Dual and Multi-Bank Charging\u003c\/h2\u003e\n\u003ch3\u003eReliable Simultaneous Charging Without Battery Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 160A Battery Isolator Argodiode160-2AC\u003c\/strong\u003e is a robust diode battery isolator engineered to enable simultaneous charging of \u003cstrong\u003e2 separate battery banks\u003c\/strong\u003e from a single alternator, without electrically connecting the batteries together. This ensures that discharging an accessory or auxiliary battery—such as a house bank in a caravan, boat, or 4WD—will not drain the starter battery, preserving engine start capability and reducing the risk of being stranded. Unlike generic split-charge relays or basic isolators, this Victron unit uses advanced Schottky diode technology to minimise voltage drop, delivering more efficient charging and longer battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V and 24V DC systems\u003c\/strong\u003e, this isolator is ideal for marine, automotive, and off-grid applications where reliable multi-battery management is critical. Its low forward voltage drop—approximately 0.3 V at low current and 0.45 V at rated output—reduces energy loss and heat generation, ensuring more of the alternator’s output reaches your batteries. This is a significant advantage over conventional silicon diode isolators, which can drop 0.7 V or more, leading to chronic undercharging and premature battery failure.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Schottky Diode Technology for Superior Performance\u003c\/h3\u003e\n\u003cp\u003eAt the core of the \u003cstrong\u003eVictron 160A Battery Isolator Argodiode160-2AC\u003c\/strong\u003e are high-efficiency Schottky diodes, which provide a lower forward voltage drop compared to standard PN-junction diodes. This means less power is wasted as heat, and the alternator can operate closer to its intended voltage setpoint. The integrated \u003cstrong\u003evoltage compensation diode\u003c\/strong\u003e allows you to fine-tune the alternator’s output voltage to offset the small remaining drop, ensuring batteries reach a full state of charge. This feature is especially valuable in systems where battery longevity and performance are paramount, such as in deep-cycle AGM or lithium battery setups.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the \u003cstrong\u003eVictron 160A Battery Isolator Argodiode160-2AC\u003c\/strong\u003e includes a \u003cstrong\u003ecurrent-limited alternator energize input\u003c\/strong\u003e which is essential for modern alternators that require a DC voltage on the B+ terminal to initiate charging. Without this input, a diode isolator would block the return voltage, preventing the alternator from starting. The energize circuit provides a safe, controlled current to the B+ terminal when the engine run\/stop switch is closed, ensuring reliable alternator activation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eVictron’s Argo Diode isolators are constructed with a durable anodised aluminium heat sink that efficiently dissipates heat, allowing continuous operation at high currents without thermal throttling. The compact footprint—\u003cstrong\u003e60 x 120 x 150 mm\u003c\/strong\u003e—and light weight of \u003cstrong\u003e1.1 kg\u003c\/strong\u003e make installation straightforward in tight engine bays or electrical compartments. Heavy-duty \u003cstrong\u003eM8\u003c\/strong\u003e stud terminals (Approx. 5\/16\") ensure secure, low-resistance connections for high-current cables, while the 6.3 mm Faston connectors for compensation and energize simplify wiring.\u003c\/p\u003e\n\u003cp\u003eAll models are rated for mounting on non-flammable surfaces and are tested to withstand the vibration, temperature extremes, and salt-laden air common in marine and automotive environments. This rugged design reduces the risk of premature failure and electrical faults that can occur with lesser-quality isolators.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous charging of \u003cstrong\u003e2 battery banks\u003c\/strong\u003e from one alternator without interconnection\u003c\/li\u003e\n\u003cli\u003eLow voltage drop Schottky diodes: ~0.3 V at low current, ~0.45 V at rated output\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage compensation diode to optimise alternator output\u003c\/li\u003e\n\u003cli\u003eCurrent-limited alternator energize input for modern alternators\u003c\/li\u003e\n\u003cli\u003eHeavy-duty \u003cstrong\u003eM8\u003c\/strong\u003e stud terminals for secure high-current connections\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight aluminium heat sink for efficient cooling\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eRobust construction for marine, automotive, and off-grid use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron 160A Battery Isolator Argodiode160-2AC\u003c\/strong\u003e is an excellent choice for a wide range of dual-battery and multi-battery systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine vessels: separate starter and house battery banks\u003c\/li\u003e\n\u003cli\u003eCaravans and motorhomes: charging auxiliary batteries while driving\u003c\/li\u003e\n\u003cli\u003e4WD and off-road vehicles: powering winches, fridges, and camping accessories\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles: maintaining separate battery systems for equipment\u003c\/li\u003e\n\u003cli\u003eOff-grid solar systems: combining multiple charge sources without back-feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eWhen installing a diode battery isolator, it is important to account for the slight voltage drop across the diodes. The integrated compensation diode can be used to adjust the alternator’s voltage regulator, but in some systems, additional wiring modifications may be required. For optimal battery health and charging performance, consult the Victron ‘Energy Unlimited’ book or seek advice from a qualified auto electrician or marine installer. Proper cable sizing and termination are critical to minimise additional voltage losses and ensure safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your battery management system with the \u003cstrong\u003eVictron 160A Battery Isolator Argodiode160-2AC\u003c\/strong\u003e and enjoy the peace of mind that comes with Victron’s proven reliability and engineering excellence. Whether you’re outfitting a bluewater cruiser, a remote-area tourer, or a commercial fleet vehicle, this isolator delivers the performance and durability you need to keep all your batteries charged and ready.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386776725,"sku":"Vic-ARG160201020","price":153.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argodiode-160a-2-battery-isolator-vic-arg160201020.png?v=1776528626"},{"product_id":"victron-200a-battery-isolator-argo-fet-200-3-3-bat","title":"Victron 200A Battery Isolator Argo FET 200-3 | 3 Batteries","description":"\u003ch2\u003eReliable multi-battery charging without cross-discharge\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron Argo FET 200-3 Battery Isolator\u003c\/strong\u003e is a high-efficiency \u003cstrong\u003ebattery isolator\u003c\/strong\u003e designed to charge \u003cstrong\u003e3 battery banks\u003c\/strong\u003e from a single alternator or a single-output battery charger—while keeping each battery electrically separated. That separation is the key benefit: powering lights, a fridge or a winch from your auxiliary battery bank is far less likely to flatten the starter battery, helping improve vehicle reliability for touring, marine and off-grid power setups across Australia.\u003c\/p\u003e\n\n\u003cp\u003eUnlike traditional diode splitters, this unit uses \u003cstrong\u003eFET isolator technology\u003c\/strong\u003e to minimise voltage drop. In practical terms, more of your alternator’s output reaches your batteries, which can support better charge acceptance and shorter run times in real-world systems. It also avoids the common need to raise alternator voltage to compensate for isolator losses—particularly helpful when you’re integrating modern battery chemistries or managing longer cable runs.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for touring, marine and off-grid electrical systems\u003c\/h2\u003e\n\u003cp\u003eThis isolator suits common 12V and 24V automotive and marine power systems with \u003cstrong\u003e12\/24V auto-ranging operation\u003c\/strong\u003e. It’s a strong fit for caravans, 4WD dual-battery installs, work utes, boats, and remote power cabinets where you want straightforward alternator charging distribution without tying battery banks together. Each output is independently isolated, so different battery banks can be charged simultaneously while remaining protected from mutual discharge paths.\u003c\/p\u003e\n\n\u003ch2\u003eHelps alternators start charging when split charging is installed\u003c\/h2\u003e\n\u003cp\u003eSome alternators require a sense\/return voltage on the B+ output to begin charging. When an isolator is installed, that return path can be reduced—occasionally leading to delayed or no alternator start-up. This unit includes an \u003cstrong\u003ealternator energise input\u003c\/strong\u003e to assist with alternator excitation in these scenarios, supporting stable charging behaviour when the engine run\/stop circuit is engaged. This is particularly relevant in modern vehicles and certain marine alternator configurations.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation notes that protect performance\u003c\/h2\u003e\n\u003cp\u003eAs with any high-current battery isolator, overall charging performance depends heavily on cable sizing, connection quality and cable length. Keeping cable runs short and selecting an appropriate conductor cross-section helps reduce voltage drop in the wiring so the benefits of low-loss FET switching are preserved. For best results, follow Victron wiring guidance and use properly crimped lugs, secure fasteners and sound corrosion protection—especially in coastal and marine environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous charging\u003c\/strong\u003e of 3 battery banks from one alternator or charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFET technology\u003c\/strong\u003e for very low voltage drop compared with diode splitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery bank isolation\u003c\/strong\u003e helps reduce the risk of draining the starter battery from auxiliary loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V system compatibility\u003c\/strong\u003e with auto-ranging operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current terminals\u003c\/strong\u003e for secure connections in demanding automotive and marine installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indication\u003c\/strong\u003e to support quick checks during commissioning and fault-finding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVery low voltage drop (typically around 0.02V at low current, averaging about 0.1V at higher currents) helps maximise charging voltage at the batteries compared with diode isolators.\u003c\/p\u003e\n\n\u003cp\u003eAlternator energise input can assist alternator start-up in systems where the alternator needs B+ voltage present to begin charging.\u003c\/p\u003e\n\n\u003ch2\u003eBuild a more dependable dual-battery or multi-battery system\u003c\/h2\u003e\n\u003cp\u003eIf you’re planning a \u003cstrong\u003e3-battery split-charging system\u003c\/strong\u003e and want a proven way to distribute alternator charging while keeping battery banks isolated, the Victron Argo FET 200-3 Battery Isolator is a practical, low-loss solution. Add it to your setup to support cleaner power management and more confident starts on the road or at sea.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386809493,"sku":"Vic-ARG200301020","price":202.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argo-fet-200-3-battery-isolator-vic-arg200301020.png?v=1776528626"},{"product_id":"victron-200a-battery-isolator-argo-fet-200-2-2-bat","title":"Victron 200A Battery Isolator Argo FET  200-2 | 2 Batteries","description":"\u003ch2\u003eReliable multi-battery charging without cross-discharge\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron Argo FET 200-2 Battery Isolator (200A)\u003c\/strong\u003e is a high-efficiency \u003cstrong\u003ebattery isolator\u003c\/strong\u003e designed to charge \u003cstrong\u003e2 battery banks\u003c\/strong\u003e from a single alternator or a single-output battery charger—while keeping each battery electrically separated. That separation is the key benefit: powering lights, a fridge or a winch from your auxiliary battery bank is far less likely to flatten the starter battery, helping improve vehicle reliability for touring, marine and off-grid power setups across Australia.\u003c\/p\u003e\n\n\u003cp\u003eUnlike traditional diode splitters, this unit uses \u003cstrong\u003eFET isolator technology\u003c\/strong\u003e to minimise voltage drop. In practical terms, more of your alternator’s output reaches your batteries, which can support better charge acceptance and shorter run times in real-world systems. It also avoids the common need to raise alternator voltage to compensate for isolator losses—particularly helpful when you’re integrating modern battery chemistries or managing longer cable runs.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for touring, marine and off-grid electrical systems\u003c\/h2\u003e\n\u003cp\u003eThis isolator suits common 12V and 24V automotive and marine power systems with \u003cstrong\u003e12\/24V auto-ranging operation\u003c\/strong\u003e. It’s a strong fit for caravans, 4WD dual-battery installs, work utes, boats, and remote power cabinets where you want straightforward alternator charging distribution without tying battery banks together. Each output is independently isolated, so different battery banks can be charged simultaneously while remaining protected from mutual discharge paths.\u003c\/p\u003e\n\n\u003ch2\u003eHelps alternators start charging when split charging is installed\u003c\/h2\u003e\n\u003cp\u003eSome alternators require a sense\/return voltage on the B+ output to begin charging. When an isolator is installed, that return path can be reduced—occasionally leading to delayed or no alternator start-up. This unit includes an \u003cstrong\u003ealternator energise input\u003c\/strong\u003e to assist with alternator excitation in these scenarios, supporting stable charging behaviour when the engine run\/stop circuit is engaged. This is particularly relevant in modern vehicles and certain marine alternator configurations.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation notes that protect performance\u003c\/h2\u003e\n\u003cp\u003eAs with any high-current battery isolator, overall charging performance depends heavily on cable sizing, connection quality and cable length. Keeping cable runs short and selecting an appropriate conductor cross-section helps reduce voltage drop in the wiring so the benefits of low-loss FET switching are preserved. For best results, follow Victron wiring guidance and use properly crimped lugs, secure fasteners and sound corrosion protection—especially in coastal and marine environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous charging\u003c\/strong\u003e of 2 battery banks from one alternator or charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFET technology\u003c\/strong\u003e for very low voltage drop compared with diode splitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery bank isolation\u003c\/strong\u003e helps reduce the risk of draining the starter battery from auxiliary loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V system compatibility\u003c\/strong\u003e with auto-ranging operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current terminals\u003c\/strong\u003e for secure connections in demanding automotive and marine installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indication\u003c\/strong\u003e to support quick checks during commissioning and fault-finding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVery low voltage drop (typically around 0.02V at low current, averaging about 0.1V at higher currents) helps maximise charging voltage at the batteries compared with diode isolators.\u003c\/p\u003e\n\n\u003cp\u003eAlternator energise input can assist alternator start-up in systems where the alternator needs B+ voltage present to begin charging.\u003c\/p\u003e\n\n\u003ch2\u003eBuild a more dependable dual-battery or multi-battery system\u003c\/h2\u003e\n\u003cp\u003eIf you’re planning a \u003cstrong\u003edual-battery split charging system\u003c\/strong\u003e and want a proven way to distribute alternator charging while keeping battery banks isolated, the Victron Argo FET 200-2 Battery Isolator (200A) is a practical, low-loss solution. Add it to your setup to support cleaner power management and more confident starts on the road or at sea.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":45901386842261,"sku":"Vic-ARG200201020R","price":202.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-argo-fet-battery-isolator-200a-2-vic-arg200201020r.png?v=1776528626"}],"url":"https:\/\/www.exotronic.com.au\/collections\/batteries-systems-isolators.oembed?page=2\u0026type=grid","provider":"Exotronic","version":"1.0","type":"link"}