AT&T 2401 Cordless Phone Battery (2-Pack) Nickel Metal Hydride Rechargable Battery Model 2401 / 91077 2.4V 1300mAh This is the 2-Pack of the AT&T 2401 Battery. This battery will fit the following cordless phones: AT&T: 462, 2400, 2401, 2402, 2430, 2440, 2455, 2462, 2482, E252, E262, E2562, E2662B, 3358, 3658, 3658B, E5252, 5800, 5806, 5830, 5845, 5840, 5870. MOTOROLA: 61, 600, 671, 680, 681. Replaces Battery Model Numbers