3pcs 3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB

Description

Specifications: Single Cell overcharge protect voltage:  4.23 - 4.28V  Single Cell overcharge rotect recover voltage:  4.08 - 4.18  Overcharge protect delay:  0.5 - 1.5S  Single Cell over-discharge protect voltage:   2.72 - 2.88V  Single Cell over-discharge rotect recover voltage:   2.9 - 3.1V Overcharge protect current:  60A  Over-discharge protect current: 60A Over-discharge protectdelay: 0.5 - 1.5STemperature protect: YESDisconnect protect: YESShortage protect: YESShortage delay: 100 - 600?SShortage protect recover: YESCharging current:  25ADischarging current: 25ACharging voltage : 12.6V for 3S BMS board                                 16.8V for 4S BMS board                                21V for 5S BMS board Package Included: 3 x 3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board