AccuCell Akku passend für Pentax D-LI78, Optio M50, V20, W60suitable for die Nikon, Pentax, Ricoh Digital-Camera Modelle, rechargeable battery Akku passend für Pentax Optio M50, Optio M60 Pentax Optio V20, Optio W60, D-li78 Nikon EN-EL11 Akku, Nikon CoolPix S550, Ricoh R50, DB-80 AkkuQuality rechargeable battery incl. electrical safety to prevent from overcharge and overheating. This rechargeable battery has a short-circuit protection. It`s possible to charge this battery with your existing charger. Original Nikon rechargeable battery name: EN-EL11, D-Li78, DB-80 Technical specifications (no original Nikon rechargeable battery):System: Li-Ion rechargeable battery, Voltage: 3,7 VoltCapacity: 620-680mAh, Dimensions (LxBxH): 38,20x26,82x7,34mm, Weight: 15,45Gramm