BMS 2S 8A 7.4V Balance 18650 Li-ion Lithium Battery BMS วงจรป้องกันแบตเตอรี่ พร้อม Balance

Specifications: Model: HX-2S-JH10 Size: 40 * 17 * 3.5mm Overcharge voltage range: 4.25-4.35v 0.05v Overpressure voltage range: 2.5-3.0v 0.05v Upper working current: 8A Upper limit instantaneous current: 10A Quiescent current: less than 10uA Internal resistance: less than 300m Charging voltage: 8.4V-9V Short circuit protection: protects, disconnects the load from self-recovery Equalizing current: 58mA Operating temperature: -40 --- +50 ℃ Storage conditions: -40-- +80 ℃ Effective life: more than 50,000 hours Description of welding points: B +: connected to the battery positive; B-: connected to the battery negative; MB: Connect the connection point between battery 1 and battery 2; P +: charge / discharge positive (charge / discharge common); P-: charge / discharge negative (charge / discharge common). Package Included: 1pcs x 2S 8A 7.4V 8.4V BMS Protection PCB Board w/ Balance