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Enerdrive B-TEC 12V 125Ah G2 Lithium Battery

Enerdrive B-TEC 12V 125Ah G2 Lithium Battery


Regular price $2,023.00 AUD
Regular price Sale price $2,023.00 AUD
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Orders will dispatch within 2 business days. Click & Collect available (Tullamarine,VIC)

At Selectlok, we have access to the entire range of Enerdrive products, if you are looking for a specific component, or seeking advice for a part needed in your project, that isn't advertised on our website please get in touch with us here, or via the button below & we will be able to help you out with supplying what you require. PLEASE NOTE: Enerdrive | Dometic products are NOT available for Click & Collect or In-Store Pickup.


Enerdrive | Dometic B-TEC LiFeP04 12v 125Ah G2 Lithium Battery

Available in 12v 100Ah, 125Ah, 200Ah, 300Ah and 400Ah capacities and 24v 150Ah & 36v 100Ah, the ePOWER B-TEC lithium battery is designed and intended for use in deep cycle applications where a single battery is required that meets the amp hour capacity.

  • 5 Year Warranty
  • >2500 Charge Cycles @ 80% DOD
  • Bluetooth Monitoring via Phone App
  • Built-In Reset Button making re-starting a flat battery a breeze


    Smart Phone Monitoring System

    The Enerdrive B-TEC G2 battery incorporates wireless Battery Monitoring Technology. By downloading the Android™ or Apple® app to your smartphone or tablet device, you can monitor the following information;

    • 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

    The battery is also equipped with an internal Battery Management System that can monitor and optimise each Prismatic cell within the battery during normal operation. It will protect the battery pack from over charge, over discharge, over temperature & short circuit. The BMS helps to ensure safe and accurate operation of the battery. Please note that a fully discharged battery (BMS is off) requires charging within 14 days to avoid cell damage. 

    For further guidance on maximising the performance and longevity of Enerdrive | Dometic lithium batteries, please consult our technical support team or refer to the user manual.

    Size & Weight Savings

    Lithium v AGM Capacities;

    • 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 provides 60% more usable power than its equivalent lead acid cousin and being nearly 50% lighter and 30% smaller makes for a superior alternative.

    The G2 now incorporates a “Built-In Reset Button” making re-starting a flat battery a breeze. No longer do you need to apply a voltage to the battery terminals to wake up the battery. Press the button and within seconds, the battery will come back to life ready to accept a charge source to rejuvenate the battery.

    The Enerdrive B-TEC battery is perfect for camper trailers, 4WD’s (AUX battery), caravans, small water craft, low power communication sites or any other application that requires the use of a single deep cycle battery that meets the amp hour capacity.

    With over a decade of researching, designing and testing lithium batteries and the associated charging systems, Enerdrive are at the forefront of lithium battery systems in Australia. Enerdrive are the only Australian company that can supply a fully integrated self-branded energy system to suit your setup.

    With thousands of complete systems in operation Australia wide, Enerdrive | Dometic is regarded as the leader in the field of lithium batteries and energy systems for Mobile, Marine and Remote applications.

    Please Note: 

    The B-TEC battery is capable to be paralleled to a second B-TEC battery of the same size. For maximum performance and lifespan of your B-TEC battery, no more than 4 batteries should be connected together to increase your overall capacity. Overall loads when paralleled should not exceed the current limits of a single battery’s BMS.

    The 125Ah G2 battery is able to accept a maximum inverter capacity of 1000W only. Exceeding the maximum inverter capacity can damage the BMS Management within the battery.

    If you are requiring a battery system larger than Enerdrive B-TEC battery, please look at the Enerdrive Pro Series Power Pack Systems which can offer multiple parallel and series connections with Active Cell Balancing Protection across the entire pack.

    Please note B-TEC batteries must not be installed –
    • In vehicle engine bays or in high heat environments, refer to Section 10 – Battery Specifications of the manual.
    • In wet areas such as caravan chassis mounts, open Ute trays or boat deck areas.
    • Inside compartments dedicated to carrying gas.

    This product is not suitable to mount anywhere with a possibility of being exposed to the elements. It is an electronic product designed for internal use ONLY.

    2023 Standards Update: With some confusion regarding the up coming standards changes and how they will effect battery fitments for future builds including upgrades to existing builds, ENERDRIVE | DOMETIC have created a fitment guide. (See below) This guide is specific to our e-LITE and B-TEC range of batteries and has been designed to cover all portions of the battery installation requirements within the new standard. Please note this guide is specific to Enerdrive batteries and does not apply to any other manufacturer.


    Download User Manual

    Download Battery Fitment Guide

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