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)