Battery Specifications: Model: Replacement For Panasonic Blf-19.Voltage & Capacity: 7.4V 1600Mah 11.8WhType: Lithium-Ion Rechargeable Battery.Color: Black.Fits For: Panasonic Lumix Dmc-Gh3, Dmc-Gh4, Lumix Dmc-Gh3A Lumix Dmc-Gh3Agk Lumix Dmc-Gh3Gk Lumix Dmc-Gh3H Lumix Dmc-Gh3Hgk Lumix Dmc-Gh3Kbody Lumix Dmc-Gh4H.Battery Case Specifications: B003 Is A Battery CaseKit, Which Is Specially Designed For Storing The Battery When Not In Use. The Battery Case Will Provide A Better Protection For Your Battery,Keeping Battery'S Safety From Damaging Or Short Circuit. The Silicone Water Resistant Seal Also Can Prevent Water And Debris From Entering TheCase. B003 Battery Case Is Transparent And Light Weight, Which Is Ideal For Travelling. Compatibility: The Compatible Battery Size Is Less Than The Inner Size Of The BatteryCase (60 X 44 X 26Mm). The Following Lists A Part Of Compatible Batteries. Canon : Lp-E6, Lp-E8, Lp-E5, Lp-E12, Lp-E17 Nikon : En-El15, En-El14, En-El3E Sony : Np-Fw50, Np-Bx1, Bg1, Bd1 Fujifilm : Np-95, Np-W126 Olympus : Bln1, Bls5Package Includes: Blf19 Battery---2Pcs.B003-Battery Case---1Pc.