VINTRONS Battery for AT&T 2400 2401 2402 2430 2440 2455 2462 2482 3358 5800 2.4V 1500mAh Capacity: 1500mAh Type: Ni-MH Volts: 2.4V Size : 49.53 x 28.07 x 14.33mm Certificated with ISO9001, RoHS & CE;