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Enerdrive’s new ePOWER B-TEC LiFePO4, Lithium Iron Phosphate 12v Battery with Smart Phone Monitoring. Available as 100Ah, 125Ah and 200Ah batteries.
 
Available in 12v 100Ah, 125Ah and 200Ah capacities, 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 Batter Monitory App screens
 
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

Download the App here
Download Apple App  Download Android App

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
    (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 5 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 1200 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 ePOWER B-TEC battery is not designed to parallel connect extra batteries to increase the overall capacity. This is due to the internal management system BMS which does not have the ability of physical connection to a second B-TEC BMS system for balancing of the cells between each battery.
 
If you are requiring a battery system larger than ePOWER B-TEC battery, please look at the Enerdrive Lithium Power Pack Systems which can offer this level of cell balancing protection.
 

(ENE-EPL-125BT-12V)

General

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 125Ah
  • 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: 60A @ 25°C for 30mins
  • Recommended Charge Current for Maximum Life: ≤40A

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
  • Pulse Discharge Current: 50A 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 Per Cell: 2.80V ± 0.05V
  • Over-discharge Release Per Cell: 3.20V ± 0.05V
  • Over-discharge Release Method: Apply Charge/Voltage ≥12.8V
Over Current Protection
 
  • Discharge Over Current: 110A 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
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

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