UNITECH HT680 3.7V / 2200mAh/8.14Wh
UNITECH 1400-900001G 3.7V / 2200mAh/8.14Wh
UNITECH 1400-900062G 3.8V / 4100mAh
UNITECH 1400-900067G 3.85V / 5100mAh/19.6Wh
UNITECH 1400-202450G 7.4V / 1850mAh