3pcs 3S 12.6V 40A Li-ion Lithium Battery Protection Board AUTO Recovery 18650 Charger

Features:

3S 12.6V 40A Li-ion Lithium Battery protection board AUTO Recovery

Application: nominal voltage:3.6V/3.7V lithium battery(18650 / 26650, polymer lithium battery)

Size: 42 x 55 x 3.4mm

Charging voltage: 12.6V

Sustained discharge current (upper limit): 40A

Continuous charging current (upper limit): 20A

Suitable for starting electric current less than 80A, power 135W below the electric drill

Package included:

3 x Protection board