Battery Features:
1.New generic Olympus BLS-5 Compatible Li-Ion Battery
2.Extra power for your digital video camera / camcorder
3.High capacity / rechargeable Li-ion Battery with premium cell
4.Voltage:  7.4V
5.Capacity: 1250mAh
6. Compatible with the Olympus E-P1, E-P2, E-PL1, E-PL2, E-P3, E-PL3, E-PM3, E-420, E-450, E-600 and E-620 cameras.