For the first time use, you need to charge the board first to activate the board

Specification:

Discharge current: 30A
Main circuit conduction internal resistance: ≤15mΩ
Charging current (same port): ≤15A
Charging voltage: 25.2V
Product size: 60*33*10MM
Overcharge protection:
Detection voltage: 4.25±0.025V
Detection delay: 1000±500MS
Release voltage: 4.15±0.05V
Over-discharge voltage protection:
Detection voltage: 2.7±0.1V
Detection delay: 1000±500MS
Release voltage: 3.0±0.1V
Balanced voltage:
Detection voltage: 4.2±0.025V
Detection delay: 100±50MS
Balance current: 22±3mA
Discharge overcurrent protection:
Detection voltage: 100mV
Detection delay: 1000±500MS
Current protection: 70±10A
Short circuit protection:
Trigger condition: external short circuit
Detection delay: 300US
Release condition: disconnect the load
Self-consumption:
Working power consumption: ≤35UA
Sleep over-discharge power consumption: ≤10UA
Working temperature range: -30/+80℃