{"product_id":"enerdrive-b-tec-ultra-12v-300ah-lithium-battery-ip67-waterproof","title":"Enerdrive 12V 300Ah B-TEC Ultra IP67 Waterproof Lithium Battery","description":"\u003ch2\u003eEnerdrive 12V 300Ah B-TEC Ultra IP67 Waterproof Lithium Battery\u003c\/h2\u003e\n\u003ch3\u003eHigh-Capacity Lithium Power for Demanding Off-Grid and Mobile Applications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEnerdrive B-TEC Ultra 12V 300Ah Lithium Battery\u003c\/strong\u003e delivers robust, long-lasting energy for \u003cstrong\u003ecaravan, RV, marine, off-grid, industrial, tiny home, and 4WD setups\u003c\/strong\u003e. Designed for users who require dependable power in harsh environments, this \u003cstrong\u003e300Ah lithium battery\u003c\/strong\u003e combines advanced safety, rugged construction, and high-output performance in a single premium solution. With a \u003cstrong\u003e1000A peak discharge\u003c\/strong\u003e and \u003cstrong\u003e300A continuous output\u003c\/strong\u003e, it effortlessly powers inverters, induction cooktops, air conditioners, and other high-draw appliances, making it a top choice for those seeking a \u003cstrong\u003ehigh-capacity 12V lithium battery for caravan and off-grid systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIP67 Waterproof and Dustproof: Built for the Outdoors\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand Australia’s toughest conditions, this \u003cstrong\u003eIP67 waterproof lithium battery\u003c\/strong\u003e is fully sealed against dust and can handle temporary water immersion. This makes it ideal for external mounting on \u003cstrong\u003ecaravans, camper trailers, 4WDs, and marine vessels\u003c\/strong\u003e, where exposure to rain, dust, and mud is common. Unlike standard batteries that may fail in wet environments, the B-TEC Ultra’s sealed design reduces the risk of corrosion and electrical faults, ensuring reliable operation in coastal and off-road settings.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Battery Management and Safety\u003c\/h3\u003e\n\u003cp\u003eAt the core of the B-TEC Ultra is a sophisticated \u003cstrong\u003eBattery Management System (BMS)\u003c\/strong\u003e that provides comprehensive protection against overcharge, over-discharge, short circuits, and temperature extremes. The integrated \u003cstrong\u003eheater enables charging in temperatures as low as -20°C\u003c\/strong\u003e, a critical feature for cold-climate adventures where standard lithium batteries may fail. This \u003cstrong\u003eheated lithium battery\u003c\/strong\u003e ensures consistent performance year-round, reducing the risk of downtime during winter trips.\u003c\/p\u003e\n\u003ch3\u003eSmart Monitoring via Bluetooth\u003c\/h3\u003e\n\u003cp\u003eStay informed with \u003cstrong\u003eBluetooth battery monitoring\u003c\/strong\u003e through the Enerdrive app. View real-time data on \u003cstrong\u003estate of charge, voltage, current, and individual cell diagnostics\u003c\/strong\u003e directly on your smartphone. This smart connectivity allows you to manage your power usage proactively, avoiding unexpected depletion and extending battery life. The app also provides access to technical guides and support, enhancing user confidence.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000A peak discharge\u003c\/strong\u003e for starting heavy loads and high-surge appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300A continuous output\u003c\/strong\u003e to run multiple devices simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 waterproof and dustproof\u003c\/strong\u003e for reliable outdoor and marine use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in heater\u003c\/strong\u003e for safe charging in sub-zero temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e with real-time diagnostics via the Enerdrive app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 6,000 cycles at 80% depth of discharge\u003c\/strong\u003e for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable up to 4S4P\u003c\/strong\u003e for larger 24V or 48V battery banks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC62619 certified\u003c\/strong\u003e for safety and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLong Cycle Life and Low Total Cost of Ownership\u003c\/h3\u003e\n\u003cp\u003eWith a cycle life of \u003cstrong\u003e6,000 cycles at 80% depth of discharge\u003c\/strong\u003e, this \u003cstrong\u003edeep cycle lithium battery\u003c\/strong\u003e significantly outlasts traditional lead-acid alternatives. Its high efficiency and low self-discharge rate mean more usable energy and fewer replacements over time, reducing long-term costs. For off-grid solar systems, the B-TEC Ultra’s ability to handle frequent deep cycling without degradation ensures dependable power for years.\u003c\/p\u003e\n\u003ch3\u003eFlexible Installation and Expandability\u003c\/h3\u003e\n\u003cp\u003eThe battery includes a \u003cstrong\u003emounting tray and heavy-duty straps\u003c\/strong\u003e for secure installation in vehicles or fixed locations. Dual M8 positive and negative terminals (tightening torque 8-10 N·m) accommodate high-current connections, while the \u003cstrong\u003eM12-6P communication ports\u003c\/strong\u003e support CAN and RS485 protocols for integration with advanced energy systems. The ability to connect up to \u003cstrong\u003e4 batteries in series and 4 in parallel\u003c\/strong\u003e allows you to build a customised power bank for 24V, 48V, or high-capacity 12V setups, solving the problem of limited expandability found in many generic batteries.\u003c\/p\u003e\n\u003ch3\u003eCertified Quality for Peace of Mind\u003c\/h3\u003e\n\u003cp\u003eBacked by \u003cstrong\u003eIEC62619 certification\u003c\/strong\u003e, this battery meets stringent international safety standards for industrial and mobile applications. The \u003cstrong\u003e5-year warranty\u003c\/strong\u003e underscores Enerdrive’s confidence in its durability and performance, reducing the risk of premature failure that can plague lesser-quality products.\u003c\/p\u003e\n\u003ch3\u003ePower Your Next Adventure with Confidence\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading your caravan’s energy system, building an off-grid solar setup, or outfitting a marine vessel, the \u003cstrong\u003eEnerdrive B-TEC Ultra 300Ah\u003c\/strong\u003e delivers the reliability and performance you need. \u003cstrong\u003eOrder yours today\u003c\/strong\u003e and experience the freedom of premium off-grid power, wherever your journey takes you.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":47252074659989,"sku":"EN-EPL-300BT-12V-G3","price":2999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/enerdrive-300ah-b-tec-ultra-ip67-lithium-battery-epl-300bt-12v-g3.png?v=1776867190","url":"https:\/\/www.exotronic.com.au\/products\/enerdrive-b-tec-ultra-12v-300ah-lithium-battery-ip67-waterproof","provider":"Exotronic","version":"1.0","type":"link"}