HQRP Cordless Phone Battery compatible with VTech 80-5071-00-00/8050710000 / 805071 Replacement fits ia5879, v2656, v2651, v2600 Cordless Telephone plus Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 3.6V; Capacity: 700 mAh; Ni-Mh; AAA Cells; Keep in touch with friends and family and never miss a conversation; Compatible with Original Battery; 200 Days warranty!