Replacement DMW-BLH7 Battery for Panasonic Lumix DMC-GM1 DMC-GM1K DMC-GM1KA DMC-GM1KS DMC-GM5 DMC-GM5KK Digital Camera DMWBLH7 Li-ion Battery for Panasonic Lumix DMC-GM1 DMC-GM1K DMC-GM1KA DMC-GM1KS DMC-GM5 DMC-GM5KK Battery Specifications - Energy Storage Capacity: 680mAh /Voltage: 7.2 volts WH: 4.9Wh, Chemistry: Li-ion No Memory Effect Lets You Recharge Partially Drained Batteries Without Reducing Performance. Includes DMW-BLH7 Replacement Battery + Cleaning Cloth