400mAh Cordless Phone Battery BT-17333 battery for AT&T: 01839 24112 4128 89-1332-00-00 89-1338-00-00 8913320000 8913380000 EL41108 EL41208 EL42108 EL42208 EL42258 EL42308 EL42408 Voltage: 3.6V;Capacity: 400mAh;Battery Type: Ni-Cd. It comes with a 1 year warranty. Free shipping. Works with Vtech BT-17333 BT-27333 CS2111 CS5111 and other models. Designed to meet or exceed performance of original battery. High quality, high capacity battery for longer running time;convenient to use.