HQRP Phone Battery for AT&T LUCENT CL82301 CL82351 CL82401 CL82451 CL82501 Cordless Telephone plus Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 2.4V; Capacity: 800 mAh; Ni-Mh; AAA Cells; Keep in touch with friends and family and never miss a conversation; ompatible with Original Battery; 200 Days warranty!