HX-2S-A2 2S 7.4V 8.4V 5A Li-ion Lithium Battery 18650 Protection Board Charger Charging Module PCB BMS for Lipo Battery

Specification Model HX 2S A2Overcharge voltage range 4 25 4 35v±0 05vOver discharge voltage range 2 5 3 0v±0 05vMaximum operating current 5AUpper limit instantaneous current 7AQuiescent current 10uAEffective life 50000 hoursInternal resistance 300mΩWorking temperature 40 50℃Storage conditions 40 80℃Size 17 5 17 5 3 2mmShort circuit protection can be protected need to charge recoveryWelding point description B is connected to the positive electrode of the battery B Connect the negative pole of the battery MB connects to the connection point before battery 1 and battery 2 P is connected to the positive electrode of the charge discharge terminal shared by the charge terminal discharge terminal P connect to the negative electrode of the charge discharge terminal shared with the charge terminal discharge terminal Package included 1 x Battery Protection BoardNote The battery will heat when using it it means the battery does not apply please don t keep using becuase the battery will be damaged soon 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 children s car battery 775 4A motor 1W fish eye LED light