Panasonic Lumix DMC-GX7 Digital Camera Battery Lithium-Ion (1200 mAh 7.4V) - Replacement for Panasonic DMW-BLG10 Battery Replacement battery for the Panasonic DMW-BLG10, Lithium-Ion (Li-ion) 7.2V (1200mAh) 100% compatible with your OEM battery - 3 year warranty. Made with high quality Japanese cells. Synergy Digital is a Registered Trademark