Olympus LI-50B Rechargeable Battery (Silver) Suitable for XZ-1, SZ-31MR, SZ-14, SH-25MR, SH-21, SP-810, SP-720, TG-820, TG-620, VR-360, VR-340, VR-170 and many more Olympus Digital Cameras. Charging time with UC-50 around 210 min 925 mAh