2S 8A 7.4V balance Li-ion Lithium Battery BMS charger protection board NTA

Feature： *Included 2S 10A PCB protection boards with balance function charger protect module（Short circuit protection: can be protected need to charge recovery） *Charging voltage: 8.4V-9V *The Overcharge voltage range: 4.25-4.35v ± 0.05v *Overpressure voltage range: 2.5-3.0v ± 0.05v *The protection board couldn’t be used for lithium iron phosphate battery hernia lamp hand drill battery pack electric fish battery pack electric bicycle battery pack 775 (4A) motor 1W fish eye LED light Specification: Model: HX-2S-JH10 Size: 40*17*3.5mm Upper limit working current: 8A Upper limit instantaneous current: 10A Quiescent current: less than 10uA Internal resistance: less than 300mΩ Charging voltage: 8.4V-9V Overcharge voltage range: 4.25-4.35v±0.05v Over discharge voltage range: 2.5-3.0v±0.05v Working temperature: -40---+50℃ Storage conditions: -40-- +80℃ Effective life: more than 50000 hours Short circuit protection: can protect disconnect the load and delay self-recovery The equalizing current is 58mA Notice: This protection board cannot be used for lithium iron phosphate batteries xenon lamps hand drill battery packs electric fish machine battery packs electric bicycle battery packs children s car batteries motors above 775 (4A) 1W fisheye LED lights for the above Customers who purchase in combination please pay attention! . Welding point description: B+ is connected to the positive pole of the battery; · B- connect to the negative pole of the battery; · MB is connected to the connection point before battery 1 and battery 2; P+ is connected to the positive electrode of the charging/discharging terminal (the charging terminal and the discharging terminal are shared); · P- is connected to the negative pole of the charging/discharging terminal (the charging terminal and the discharging terminal are shared). Packing list: 1*Lithium battery protection board