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

Specification:
Model: HX-2S-A2 Overcharge voltage range: 4.25-4.35v&pm;0.05v Over-discharge voltage range: 2.5-3.0v&pm;0.05v Maximum operating current: 5A Upper limit instantaneous current: 7A Quiescent current: <10uA Effective life: > 50000 hours Internal resistance: <300m?? Working temperature: -40~+50a?? Storage conditions: -40~ +80a?? Size: 17.5*17.5*3.2mm Short circuit protection: can be protected, need to charge recovery
Welding 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 Board
Note: 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!