DMW-BLJ31 Li-ion Battery
For Lumix S1 and S1R
Designed for use with the Lumix DC-S1 and DC-S1R mirrorless cameras, this 7.2V, 3100mAh DMW-BLJ31 Rechargeable Lithium-Ion Battery from Panasonic can be used as a spare or replacement for the one provided with the camera. Offering long life and consistent power, it can be charged or discharged at any time without developing memory effects. This battery is compatible with the DMW-BTC14 charger.