2 x AA size rechargeable battery for 2.40V,1900mAh,Ni-MH,Replacement Digital Camera Battery for FUJIFILM FinePix 310 Zoom, FUJIFILM FinePix A, E Series, (Fits selected models only),Compatible Part Numbers: NH-10, Battery Type: Ni-MH ///Voltage: 2.40V ///Capacity: 1900mAh/// Color: Black Dimension: 50.30 x 29.05 x 14.30 mm///Weight: 185.05 g Product Type: Replacement Battery (Brand New) ///Condition: New, 1 year warranty! Ship from California, Approximate transport time is 2 to 6 business days depending on location.! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.