VINTRONS Rechargeable Battery 2500mAh For MOTOROLA EP450, NNTN4851R, CP150, CP250, NTN4496, NNTN4497BR, NNTN4497A Capacity: 2500mAh / 18.75Wh Type: Ni-MH Volts: 7.5V Size : 121.00 x 60.00 x 38.16 mm