15.60V,3000mAh,Ni-MH,Replacement Power Tools Battery for PANASONIC EY Series, Compatible Part Numbers: EY9230B, EY9231, EY9231B Voltage: 15.60V ///Capacity: 3000mAh Battery Type: Ni-MH///Color: Black Dimension: 105.27 x 80.97 x 51.98 mm///Weight: 1078.08 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty!