Crazy K&A 3.8V 1700mAh Rechargeable Backup Li-ion Battery for LG Venice US730 Optimus L7 P700 P750 Motion MS770 BL-44JH (1PCS) Battery Type: Li-ion Battery Voltage: 3.8V Capacity: 1700mAh Compatible with: LG Venice US730 Optimus L7 P700 P750 Motion MS770 BL-44JH