Introducing the Enerdrive B-TEC LiFeP04 12V 125Ah G2 Lithium Battery:

Available in various capacities, including 12V 100Ah, 125Ah, 200Ah, 300Ah, and 24V 100Ah & 36V 100Ah, the ePOWER B-TEC lithium battery by Enerdrive is tailored for deep cycle applications where a single battery with ample amp hour capacity is essential.

Smart Phone Monitoring System:

The Enerdrive B-TEC G2 battery incorporates cutting-edge wireless Battery Monitoring Technology. By simply downloading the Android™ or Apple® app to your smartphone or tablet, you can conveniently monitor a wealth of critical information, including:

  • Battery Capacity
  • Battery Voltage
  • Battery Current (Amps)
  • Battery State of Charge (SOC)
  • Battery State of Health (SOH)
  • Battery Status
  • Individual Cell Voltage
  • Battery Temperature
  • Battery Cycles
  • Battery Alarms
  • Battery Event Information

Battery Management System (BMS):

This battery also features an internal Battery Management System (BMS) that continually monitors and optimizes each Prismatic cell within the battery during normal operation. The BMS acts as a guardian, shielding the battery pack from overcharge, overdischarge, overtemperature, and short circuits, ensuring safe and precise battery operation.

Size & Weight Efficiency:

When it comes to capacity, lithium outperforms AGM:

  • 100Ah Lithium = 160Ah AGM
  • 125Ah Lithium = 200Ah AGM
  • 200Ah Lithium = 320Ah AGM
  • 300Ah Lithium = 480Ah AGM (Based on standard depth of discharge for both Lithium (80%) and AGM (50%).

The Enerdrive B-TEC battery delivers a remarkable 60% more usable power compared to its lead-acid counterpart. Furthermore, it’s nearly 50% lighter and 30% smaller, offering a superior alternative.

Built-In Reset Button for Added Convenience:

The G2 model now includes a “Built-In Reset Button,” simplifying the process of reviving a flat battery. No longer do you need to apply voltage to the battery terminals to awaken it. Just press the button, and within seconds, the battery comes back to life, ready to accept a charge source for rejuvenation.

Perfect for Various Applications:

Whether you’re outfitting camper trailers, 4WDs (AUX battery), caravans, small watercraft, low-power communication sites, or any application requiring a single deep cycle battery with ample amp-hour capacity, the Enerdrive B-TEC battery fits the bill perfectly.

Enerdrive: Leaders in Lithium Battery Systems:

With over seven years of dedicated research, design, and testing of lithium batteries and associated charging systems, Enerdrive stands at the forefront of lithium battery systems in Australia. We are the sole Australian company capable of delivering a fully integrated, self-branded energy system tailored to your setup.

With more than 3,000 complete systems in operation across Australia, Enerdrive is the undisputed leader in lithium batteries and energy systems for mobile, marine, and remote applications.

Important Notes:

  • The B-TEC battery can be paralleled with a second B-TEC battery of the same size, but for maximum performance and battery lifespan, do not connect more than four batteries together to increase overall capacity. Ensure that overall loads when paralleled do not exceed the current limits of a single battery’s BMS.
  • The 125Ah G2 battery can handle a maximum inverter capacity of 1000W only. Exceeding this capacity may damage the BMS Management within the battery.
  • Please note that B-TEC batteries must not be installed in vehicle engine bays or high-heat environments, as detailed in Section 10 – Battery Specifications of the manual. They should also not be installed in wet areas such as caravan chassis mounts, open ute trays, or boat deck areas. Additionally, avoid installing them inside compartments dedicated to carrying gas.
  • This product is not suitable for mounting in areas exposed to the elements. It is an electronic product designed for internal use ONLY.

2023 Standards Update: With upcoming standards changes raising questions about battery fitments for future builds and upgrades, ENERDRIVE | DOMETIC has created a fitment guide specific to the e-LITE and B-TEC range of batteries. This guide comprehensively covers all aspects of battery installation requirements within the new standard. Please note that this guide is specific to Enerdrive batteries and does not apply to any other manufacturer.

Weight 15.5 kg
Dimensions 31.8 × 16.5 × 23.2 cm
Product Code