4S, 16.8v 40A Bms (4Channel Bms)

Description

• Charging Voltage:16.8V~18.1V
• Continuous Discharge Current (upper limit)40A(If the cooling environment is not good, please reduce the use of load current.)
• Continuous Charge Current (upper limit 20A)
• Size : About 45x55x3.4mm/1.8×2.2×0.13″

This type of BMS comes with  recovery function-AUTO Recovery).It has Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery).Weight of this BMS is 9.3g (standard / enhanced version), 10.3g (balanced version).Charging voltage of this board is 16.8V – 18.1V.Continuous discharge current (upper limit) is  40A (if the cooling environment is not good, please reduce the load current use).Continuous charge current (upper limit): 20A.It is  suitable for starting current below 80A, power 135W below the drill.