3pcs 4S 8A 16.8V BMS Li-ion Battery Protection Board Polymer 18650 Lithium Battery Protected Board Electronic Module

Specifications Charging Voltage 16 8V 17VOvercharge Voltage Range 4 25V 4 35V0 05VOverpressure Voltage Range 2 3V 3 0V0 05VUpper Limit Operating Current 6 8AUpper Limit Instantaneous Current 12AQuiescent Current less than 30uAInternal Resistance less than 100mOperating Temperature 40 50 degreesStorage Conditions 40 80 degreesSize 72x 17x 3mmShort Circuit Protection protection delay self recover Applications The power range is suitable for the following products massager battery pack LED light standby power supply 12V electronic products solar street light battery pack monitor backup power supply and other products Note 3A current discharge products above the battery discharge rate to 3C or more Magnification Formula 1C magnification of the battery 2000 capacity equal to 2AH 1 2A upper limit current 3C magnification battery 2000 capacity equal to 2AH 3 6A upper working current Note 1 The battery will heat when using it it means the battery does not apply please dont keep using becuase the battery will be damaged soon 2 The protection board can not be used for lithium iron phosphate battery hernia lamp hand drill battery pack electric fish machine battery pack electric bicycle battery pack childrens car battery 775 4A motor 1W fish eye LED light 3 Please strictly follow the wiring 0V B 3 7V B1 7 4V B2 11 1V B3 14 8V B P Input P output do not deliberately short circuit 4 Please charge after connect