This is the DMW-BLC12 Rechargeable Lithium-Ion Battery from Panasonic. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.

Compatability

Lumix DMC-GH2, DMC-G5, DMC-G6, DMC-G7 DMC-FZ200, DMC-FZ1000 Digital Cameras