Features:
1.Charging protection to prevent overcharging and battery explosion.
2.Over discharge protection: Prevent battery damage caused by over discharge of the battery.
3.Short circuit protection, automatic protection in case of abnormal short circuit, to prevent damage to the protection board and battery.
4.Breakage protection: Prevents a battery from breaking and damaging other batteries and components.
5.Convenient charging method: Equipped with type-c interface, users can directly use common mobile phone chargers for charging, simplifying the charging operation.
Parameters:
Product name: 12v lithium battery protection board
Charging current: 1a
Charging voltage: 4.25v±25mv
Overcharge: 4.25v±25mv
Overdischarge: 2.7v±25mv
Overcurrent: 20±3a
Balance: none
Short circuit protection: 250us
Temperature protection: none
Working temperature:- 20℃—70℃
Relative humidity: ≤75%
Size: 35*36*4mm
Application scope: electric tools, garden tools
Package include:
Lithium battery protection board*1
