5S 15A Lithium Li-ion Battery BMS 18650

5S 15A Li-ion Lithium Battery BMS 18650 Charger Protection Board 18V 21V Cell Protection Circuit Specification: Brand new Name: Protective board Size: approx. 60*23mm Color: as picture shows Charging voltage: 21 V MOS charging pressure value: 35V. Discharge MOS pressure value: 35V Charging current: 56 A Continuous discharge current: 15 A Overcurrent Protection: 50/55/60A Overcurrent protection delay: 20/25/30mS Single section since power consumption: 30uA Single section between power consumption: 3uA Single-section overload detection voltage: 4.18-/4.22V Overload recovery voltage 4.05-4.15 V Overload detection delay: 0.5/1.0/2.0S Single section discharge detection voltage: 2.75-2.85V Discharge recovery voltage: 2.90-3.20 V Overdischarge detection delay: 0.5-2.0S Short circuit/over-current/over-current protection recovery short-circuit/over-discharge/over-current protection after removal of automatic charge recovery Short circuit protection delay 200/500/600uS The normal operating state of resistor B to P: 5 mΩ Continuous current 15A, maximum temperature rise: 25° Working environment (humidity) relative humidity: ≥98% (long-term stability under humidity) Working environment (temperature) -30 ~ 80° (in the lower temperature range of long-term stability)