DC 7.4V 8.4V 3A 2S Li-ion Lithium Battery Input Ouput Charger Protection Board PCB

Lithium battery protection board performance: Overcharge voltage range: 4.25-4.35v ± 0.05v Size: 36 * 6 * 1.0mm Overdischarge voltage range: 2.3-3.0v ± 0.05v Maximum operating current: 3A Operating voltage and temperature: -40 --- +50 ℃ Maximum instantaneous current: 5A Storage conditions: -40-- +80 ℃ Quiescent current: less than 3uA Effective life: more than 50,000 hours Internal resistance: less than 45mΩ Short circuit protection: protection, the need for charge recovery ?? Protection board size and equipment description; ?? Protective plate size 36 * 6 * 1.0mm