Panasonic Lumix DMC-G3 Digital Camera Battery Lithium Ion (1200 mAh 7.4v) - Replacement For Panasonic DMW-BLD10 Battery Replacement battery for the Panasonic DMW-BLD10, Lithium-Ion (Li-ion) 7.4V (1200mAh) 100% compatible with your OEM battery - 3 year warranty. Made with high quality Japanese cells. Synergy Digital is a Registered Trademark