Power select Panasonic cameras with this 7.2V, 3100mAh DMW-BLJ31 Rechargeable Lithium-Ion Battery, which serves as a spare or replacement for the one provided with the camera. It is designed to offer long life and consistent power, and can be charged or discharged at any time without developing memory effects. The battery is compatible with the DMW-BTC14 charger.
Camera Compatibility
Panasonic Lumix DC-S1 and DC-S1R mirrorless cameras