4S 40A Li-ion Lithium Battery 18650 Charger Module PCB BMS with Protection Board Balance for Motor 14.8V 16.8V LiPo Cells 16.8 V 40 A lithium battery with protection board (recovery function-auto recovery)

Specifications:
Scope of application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium batteries)
Product size: 45 x 55 x 3.4 mm (standard edition/enhanced), 46 x 60 x 3.4 mm (balanced).
Product weight: 9.3 g (standard/enhanced version), 10.3 g (balanced).
Charging Voltage: 16.8V - 18.1V
Continuous discharge current (upper limit): 40 A (if the environment is not good, please use the current capacity cooling).
Continuous charging current (upper limit): 20 A.

Package Includes:

1 x Battery Charger for Lithium ion 18650 16.8V 40A BMS 4 Slots