Exotronic 12V 200Ah Compact Series Smart Deep Cycle LiFePO4 Lithium Battery with Bluetooth and On/Off Button

200Ah Compact Series Expansive Features Include:

  • Sleek, Space-Saving Profile
  • Real Time Bluetooth Monitoring
  • IP66 Water Resistance and Dustproof
  • On/Off Button
  • Pre-trip Audible/Visual Alarm for 60 seconds at 10% State of Charge
  • Exotronic 200A BMS with Integrated Pulsed Microprocessor Controlled Active Balancer
  • Positive Side MOSFETs
  • A Grade Aluminium-cased Prismatic Cells featuring Safety Rupture Disc
  • 0-100% Useable Capacity

Versatile Applications for Every Need

  • Ideal for Travel and Adventure: Exotronic Lithium Batteries are a perfect match for Caravans, RVs, and 4x4 vehicles. Whether you're hitting the road or exploring off the beaten path, these batteries provide reliable power to keep your journey going.
  • Marine-Grade Durability: Boaters will appreciate the robust design. Our batteries have undergone rigorous vibration testing and are machine-sealed for optimal waterproofing, making them an excellent choice for marine environments where reliability is key.
  • Reliable Backup Power: Ideal for emergency power solutions, these batteries ensure that your critical systems stay operational when you need them most. They're perfect for home backup systems, ensuring peace of mind during power outages.
  • A Trustworthy Choice for Rugged Conditions: Their durability makes them particularly suited for off-road applications, where resilience against harsh conditions is essential.

Not Designed for Engine Starting: Please note that these batteries are not intended for under-bonnet applications or as cranking/starting batteries. Their strengths lie in providing steady, reliable power in stationary or mobile applications, where endurance and resilience are crucial.

Ultra-Compact Powerhouse Design

Despite its compact footprint, this battery packs a powerful punch, offering 200Ah of dependable energy storage and up to 200A continuous discharge, perfect for a powerful 2000W inverter. Perfect for space-conscious setups without compromising on performance.

Unmatched Safety Standards

  • Inherently Safe Battery Chemistry: Our batteries use LiFePO4, one of the safest lithium technologies available. This ensures exceptional safety against a wide range of potential hazards including over-discharge, over-charge, short-circuits, physical impacts, extreme temperatures, and even in rare cases like nail penetration or seawater immersion.
  • Robust and Durable Casing: Each battery is encased in heavy-duty ABS plastic, designed to withstand tough conditions and safeguard the internal components, enhancing both durability and safety.
  • Advanced Pressure Release System: The cells in our batteries are equipped with rupture discs. In the unlikely event of an internal failure, these discs relieve pressure, preventing any risk of high-pressure build-up and ensuring the highest safety standards.
  • Protection Against Overcharging: One of the most common causes of lithium battery fires is overcharging. Our Exotronic Battery Management System (BMS) is specifically designed to prevent this, ensuring your battery remains safe and operational under all conditions.

Comprehensive BMS Protections:

  • Positive Side MOSFETs for Enhanced Safety: This approach effectively minimizes hazardous voltage potential during fault conditions, ensuring enhanced safety and reliability of the battery system.
  • Overcurrent in Discharge and Charge: Safeguards against excessive current that can damage the battery.
  • Short Circuit Protection: Immediate response to any short circuit incidents for enhanced safety.
  • Temperature Regulation: Monitors and manages extreme high and low temperatures to prevent damage.
  • Voltage Control: Maintains optimal cell voltage, preventing overcharge and overdischarge, ensuring the longevity and safety of the battery.

Advantages of Positive Side MOSFETs in Sensitive Circuits

Having MOSFETs on the positive side offers significant advantages, especially in sensitive circuits. This configuration eliminates the risk of a floating negative terminal, a scenario that can lead to unpredictable circuit behaviour and potential damage. By ensuring a stable and predictable potential at the positive terminal, our system enhances the reliability and performance of sensitive electronics. Control over the current flow also safeguards against the risks associated with voltage spikes and ground loops, providing a robust solution for maintaining the integrity and safety of delicate circuits. This focused approach on the positive side not only simplifies the electrical architecture but also aligns with best practices for battery safety and efficiency.

Reliability You Can Trust

Our batteries are not just reliable; they're built to ensure your peace of mind. We use top-tier A Grade prismatic aluminium-cased LiFePO4 cells, known for their stability and longevity.

Avoid Confusion and Ensure Continuous Power

Experiencing a battery trip can leave you puzzled - wondering if it's a blown fuse, a tripped battery, or simply a low charge situation. Our system eliminates this confusion by providing timely warnings for low charge, allowing you to connect your charger and ensure your power supply remains uninterrupted.

Advanced Balancing for Extended Life

At the heart of our technology is the Pulsed Microprocessor Controlled Active Cell Balancer. Unlike traditional systems, our innovative balancer distributes power across all cells evenly, using cutting-edge pulsed technology. This ensures that the balancer remains effective over time, a significant leap from the capacitor active balancing technology that tends to degrade.

Uniform Wear

Traditional balancers address voltage differences on a cell-to-cell basis, which might seem sufficient at first glance. However, this method can overlook the cumulative impact of these small differences across the entire battery pack. For instance, a seemingly minor difference between each cell can add up to a substantial discrepancy across a four-cell pack. This level of imbalance, if not properly managed, can significantly impact the battery's performance and longevity.

Expand Your Power with Parallel Connection

Easily scale up your power storage by connecting up to 4 batteries in parallel. This flexibility allows you to tailor your energy reserves to meet your specific needs, ensuring you have the power you need, when you need it.

Maintenance Made Simple

Our LiFePO4 batteries are designed for hassle-free storage. With no memory effect, they maintain their efficiency over long periods of inactivity. To keep them in peak condition, all they require is a charge once every 3 months – a minimal maintenance effort for maximum reliability.

Exceptional Lifespan for Lasting Performance

Engineered to endure, these cells are built to last up to 3,000 full discharge cycles. That means it can last an impressive lifespan of 10-12 years or more in many applications, providing you with a long-term energy solution that's not just reliable, but also cost-effective over time.

Intuitive On/Off Button for Easy Control

  • Simple Activation: To power up your battery, simply depress the button (up position). This intuitive design ensures you can easily turn on the battery whenever needed.
  • Effortless Shutdown: Turning off the battery is just as straightforward – press the button in/down. This feature adds an extra layer of safety, allowing you to quickly power down the system.

Bluetooth Smart

The Exotronic BMS includes Bluetooth, allowing real time viewing of the individual cell voltages, battery temperature, current, state of charge, state of the charge/discharge MOSFETs and alarms.

Experience the Future of Power Storage Today!

Upgrade to the Exotronic 12V 200Ah Compact Series Smart Deep Cycle LiFePO4 Lithium Battery for unparalleled performance and reliability. Perfect for a wide range of applications, from adventurous off-roading to dependable marine use. Empower your adventures with Exotronic's cutting-edge technology!

Warranty Statement

Exotronic warrants its lithium batteries, to be free of defects in workmanship and materials and be equal to or greater than 70% of rated capacity for a period of 60 months from the date of the authorised dealer's invoice to the original purchaser. This warranty is applicable for mobile and marine applications, provided that:

  • The product is correctly installed and used under normal operating conditions for which it was intended.
  • The battery does not exceed 3,000 cycles.
  • All warranty claims are received by an authorised Exotronic Dealer and approved by Exotronic.

Exotronic reserves the right to repair, replace, refund, or compensate for any decrease in value due to a defect.


Battery Capacity


Battery Nominal Voltage


Continuous Current


Peak Current (1s)


Trip Current (60s)


Maximum Inverter Size (Single Battery)


Maximum Number of Parallel Batteries

See manual for acceptable wiring

4 of the same model

Maximum Number of Series Batteries

See manual for acceptable wiring

4 of the same model

Low Voltage Trip


High Voltage Trip


Balance Current - Pulsed










Mounting Orientation

Upright or long sides down

Nominal Continuous Charge Current


Maximum Continuous Charge Current


Absorption Voltage

14.0 - 14.2V

Float Voltage


Cycle Life (0.3C)

>3000 100% cycles at 25C

to 70% Capacity within 5 years

Case Material



M8 Bolt - 10mm depth

Terminal Torque

14Nm Max (12Nm Recommended)

Capacity Measurement

14.6V to 10V at 0.3C at 25C

Operating Temperature Charging

Operating Temperature Discharging

Operating Temperature Storage

5C – 45C  

-20C – 55C

-20C – 60C

Ideal Storage Conditions

25C, 40% SoC (approx. 13V)

Battery Ventilation Required

10mm Clearance on all sides