Enerdrive B-TEC LiFeP04 12v 100Ah G2 Lithium Battery

A versatile power solution for deep cycle applications, designed to meet various energy needs.

Key Features:

  • Smart Phone Monitoring System

    Utilizes wireless Battery Monitoring Technology, allowing real-time tracking via an Android™ or Apple® app.
    • Monitors battery capacity, voltage, current, state of charge, state of health, status, cell voltage, temperature, cycles, alarms, and event information.
  • Battery Management System (BMS):

    • Optimizes each Prismatic cell, ensuring safe and accurate battery operation.
    • Protects against overcharge, over-discharge, over-temperature, and short circuit.
  • Size & Weight Savings:

    • Lithium vs AGM Capacities:
      • 100Ah Lithium = 160Ah AGM
    • Provides 60% more usable power than lead-acid.
    • Nearly 50% lighter and 30% smaller.
  • Built-In Reset Button

    Facilitates easy restart after battery discharge without the need for external voltage application.


Applications: Perfect for a range of applications, including camper trailers, 4WDs, caravans, watercraft, and communication sites.

Manufacturer Expertise: With over 7 years of research, design, and testing in lithium batteries, Enerdrive stands out as a leader in Australia's lithium battery and energy systems market.

Installation Notes:

  • Can be paralleled with another B-TEC battery (up to 4).
  • Avoid installation in vehicle engine bays, high-heat areas, wet locations, or compartments carrying gas.
  • Designed for internal use only.

Standards Update (2023): Enerdrive | Dometic provides a fitment guide specific to their e-LITE and B-TEC batteries, addressing installation requirements within the new standards.

Normal Specification EPL-100BT-12V-G2
Nominal Voltage 12.8V
Nominal Capacity 100Ah
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* 14.20 ̴ 14.60V
Standby (Float) Voltage 13.50 ̴ 13.80V
Maximum Charge Current 60A @ 25°C for 30mins
Recommended Charge Current
For Maximum Life, Charge in the lower amperage range
Standard Discharge Specification
Battery Discharge Temperature -20 ̴ 60°C
Battery Output Voltage Range 11.00 ̴ 14.60V
Maximum Discharge/Pulse Current 100A @ 25˚C ±5˚C for 30 mins
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 Yes
Over Current Protection
Discharge Over Current 110A for 30s - 450A for 1s
Protection Reset Time Approx 10s 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
Length 318mm
Width 165mm
Height 232mm
Weight Approx 12.6kg
Case Construction Hi Impact ABS Plastic
Storage Information
Temperature & Humidity Range ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH
  ≥ 90 days -10°C ̴ 45°C, 5 ̴ 75% RH
Model # EPL-100BT-12V-G2
Brand Enerdrive
Shipping Weight 12.6000kg
Shipping Width 0.318m
Shipping Height 0.232m
Shipping Length 0.165m
Shipping Cubic 0.012173040m3

Purchase with confidence knowing your product is covered by the Enerdrive 5 Year Manufacturer Warranty.

Enerdrive 5 Year Warranty

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