4S 40A LIION 18650 BMS PCM BATTERY PROTECTION BOARD BALANCE LIPO MODULE 14.8V 16.8V

Sepcifications

4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)

 Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)

 Product Size: 46 * 60 * 3.4mm (balanced version)

 Product weight: 10.3g (balanced version)

 Charging voltage: 16.8V - 18.1V

 Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)

 Continuous charge current (upper limit): 40A

 Equalization version: suitable for starting current below 80A, power 135W below the drill.