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ePOWER B-TEC 12V 100Ah Lithium LiFePO4 Battery
ePOWER B-TEC 12V 100Ah Lithium LiFePO4 Battery
ePOWER B-TEC 12V 100Ah Lithium LiFePO4 Battery
ePOWER B-TEC 12V 100Ah Lithium LiFePO4 Battery

ePOWER B-TEC 12V 100Ah Lithium LiFePO4 Battery

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ePOWER B-TEC LiFeP04 12v 100Ah Lithium Battery
Available in 12v 100Ah, 125Ah, 200Ah and 300Ah capacities and 24v & 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.

Smart Phone Monitoring System
The Enerdrive ePOWER B-TEC 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.

    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 ePOWER 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 ePOWER 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 7 years 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 over 3000 complete systems in operation Australia wide, Enerdrive 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 2 batteries should be connected together to increase your overall capacity. Overall loads when paralleled should not exceed the current limits of a single batteries BMS.

    The 100Ah 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 ePOWER 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.


    Enerdrive B-TEC 12v Lithium Battery Technical Data
    Normal Specification EPL-100BT-12V EPL-125BT-12V EPL-200BT-12V G2 EPL-300BT-12V
    Nominal Voltage 12.8V
    Nominal Capacity 100Ah 125Ah 200Ah 300Ah
    Cycle Life (DOD – 80% under controlled conditions) ≥ 2000 Cycles
    Standard Charge Specification (Lithium profile charger required)
    Battery Charge Temperature 0 ̴ 45°C
    Normal Charge Voltage CV/CC* 14.40 ̴ 14.60V
    Standby (Float) Voltage 13.50 ̴ 13.80V
    Maximum Charge Current 50A @ 25°C for 30mins 60A @ 25°C for 30mins 150A @ 25°C for 30mins 150A @ 25°C for 30mins
    Recommended Charge Current for Maximum Life ≤33A ≤40A ≤60A ≤90A
    Standard Discharge Specification
    Battery Discharge Temperature -20 ̴ 60°C
    Battery Output Voltage Range 11.00 ̴ 14.60V
    Maximum Discharge Current 100A @ 25°C ± 5°C for 30mins 100A @ 25°C ± 5°C for 30mins 200A @ 25°C ±5°C for 30mins 200A @ 25°C ±5°C for 30mins
    Pulse Discharge Current 450A for 1.0s
    Discharge Cut-off Voltage ≤11.20V
    Circuit Protection The battery is supplied with a LiFePO4 Battery Management System BMS that can monitor and optimize
    each single prismatic cell during charge & discharge, to protect the battery pack from overcharge, over
    discharge & short circuit. Overall, the BMS helps to ensure safe and accurate operation of the battery.
    Over-Charge Protection
    Over-charge Protection Per Cell 3.90V ± 0.03V
    Over-charge Release Per Cell 3.60V ± 0.05V
    Over-charge Release Method Discharge below release voltage
    Over-Discharge Protection
    Over-discharge Protection Per Cell 2.80V ± 0.05V
    Over-discharge Release Per Cell 3.20V ± 0.05V
    Over-discharge Release Method Apply Charge/Voltage ≥12.8V
    Battery Manual Reset Button No No Yes No
    Over Current Protection
    Discharge Over Current 110A for 30s – 450A for 1s 110A for 30s – 450A for 1s 220A for 30s – 450A for 1s 220A for 30s – 450A for 1s
    Protection Reset Time 5s Auto Release
    Over Current Release Method Disconnect Load
    Over Temperature Protection
    Battery Discharge Over Temperature Protection to 65°C ± 5°C
    Release at 50°C ± 5°C
    Battery Charge Over Temperature Protection to 55°C ± 5°C
    Release at 45°C ± 5°C
    Short Circuit Protection Auto release after 5s
    Mechanical Characteristics
    Dimensions Length 318mm 505mm 519mm
    Width 165mm 172.5mm 273mm
    Height 215mm 265mm 222mm
    Weight Approx 12.6 Kg Approx 15.0 Kg Approx 25.0 Kg Approx 37.7 Kg
    Storage Information
    Temperature & Humidity Range ≤ 30 days -20°C ̴ 35°C, 45 ̴ 75% RH
    ≥ 30 days -10°C ̴ 30°C, 45 ̴ 75% RH
    Self-discharge Rate ≤ 3% Per Month
    Note: Specifications subject to change without notice
  • After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

    It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.

    Most orders are shipped within 2 - 5 Days

    Shipping rates

    Orders delivered to Australian Post Codes under $499 attract an $18.00 shipping charge.

    Orders of $499 or more ship free.*

    For Remote areas and bulky items. If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

    International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

    Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.

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