2S 20A Bms 7.4V/ 8.4V Protection Board with Balance

2S 20A Bms 7.4V/ 8.4V Protection Board with Balance

Applicable scope: Suitable for lithium batteries with a nominal voltage of 3.7V and full voltage of 4.2V(including 18650,26650, polymer lithium batteries, without limitation on the dimensions)
Charging voltage:8.4V-9.0V
Continuous discharge current(upper limit):20A(If the cooling environment is not good, reduce the load current use)
Continuous charge current(upper limit):10A
Standard Edition: Suitable for starting drills with currents up to 25A below 50W,or resistive loads below 168W.
Balanced version: Suitable for starting currents below 25A and below 50W power drills, or resistive loads below 168W, with balanced charging function.
Size:4.8*2cm/1.89×0.79 inch
Color:green
Material:ABS and metal
Package Contents:
1* Lithium Battery 18650 Charger PCB BMS Protection Board