HQRP Battery for Polaroid BLi-272 BLi272 T730 T-730 T831 T-831 T833 T-833 Digital Camera plus HQRP LCD Screen Protector HQRP&reg; Battery plus HQRP&reg; LCD Screen Protector; Battery Voltage: 3.7 v; Capacity: 750 mAh; Li-Ion; These batteries have no memory effect so they can be recharged when needed without loss of capacity; Fast recharge rate; Integrated microchip prevents overcharging; 100% compatible with Original Battery and Charger device; 1 Year warranty!