3.6V 2000mAh
3.6V 3880mAh
3.85V/4.4V 4000mAh/15.4WH
3.87V 4.45V 4700mAh 18.2WH
7.4V 1800mAh
3.89V 5000mAh
7.6V 4500mAh
10.8V 5600mAh
GND-D20 7.4V
