PowerSmart 3.7V 1000mAh Li-ion Battery for Samsung Galaxy Portal, Galaxy Naos, Galaxy Spica,GT-I5700R, GT-I5700,S8500, Wave S8500,Wave,GT-S8500,GT-S8500M, Compatible Part Numbers: EB504465VU, EB504465VUCSTD, Battery Type: Li-ion ///Voltage: 3.70V ///Capacity: 1000mAh //Color: Black Dimension: 64.45 x 43.74 x 4.90 mm///Weight: 49.20 g Product Type: Replacement Battery (Brand New) ///Condition: New, 1 year warranty!