Battery Chemistry

LiFePO4 (Lithium Iron Phosphate)

Cell Configuration

5S (16V nominal, 18.25V max)

Voltage Range

12.5V-18.25V (2.5V-3.65V per cell)

Continuous Current

100A

Peak Current

150A (3-5 seconds)

Charge Voltage

18.25V (3.65V per cell)

Balance Function

Passive balancing (30-100mA typical)

Protection Features

Overcharge/Over-discharge/Overcurrent/Short-circuit/Temperature (with NTC)

Overcharge Cutoff

3.65V±0.05V per cell

Over-discharge Cutoff

2.0V±0.05V per cell

Balance Current

30-100mA

Operating Temp

-20°C to +60°C

PCB Dimensions

~75mm x 55mm (varies by manufacturer)

Wire Requirements

8AWG minimum for main power connections

Communication

Some models support UART/RS485 for monitoring