HQRP TWO Cordless Phone Batteries for AT&T/Lucent SKU 26820 Replacement plus Coaster HQRP&reg; TWO Rechargeable Batteries plus HQRP&reg; Coaster; Battery Voltage: 1.2V; Capacity: 1500 mAh; Ni-Mh; Rechargeable 1000 Times; Compatible with Original Battery; 1 Year warranty!