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:
10 x Protection board