DETAILS

The Slimline battery 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 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.

Normal Specification

EPL-300BTM-12V

Nominal Voltage

12.8V

Nominal Capacity

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*

14.20 ̴ 14.60V

Standby (Float) Voltage

13.50 ̴ 13.80V

Maximum Charge Current

150A @ 25°C for 30mins

Recommended Charge Current for Maximum Life

60A-120A

Standard Discharge Specification

Battery Discharge Temperature

-20 ̴ 60°C

Battery Output Voltage Range

11.00 ̴ 14.60V

Maximum Discharge Current

250A@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

3.75V ± 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

280A for 25s – 400A for 3.5s

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 630mm
 

Depth 176.5mm
 

Height 498mm

Weight

Approx 48 Kg

Case Construction

Powder Coated Zinc Plate

Storage Information

Temperature & Humidity Range

≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH
 

≥ 30 days -10°C ̴ 45°C, 5 ̴ 75% RH

Self-discharge Rate

≤ 3% Per Month

Note: Specifications subject to change without notice.

Download the B-Tec Battery Monitor App

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