HQRP Rechargeable Battery Pack compatible with Cobra FRS100, FRS104, FRS105, FRS110, FRS115, PR4500W, PR4500 Two-Way Radio plus Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 4.8 Volt; Capacity: 700 mAh; Ni-Mh; Keep in touch with friends and family and never miss a conversation; Compatible with Original Battery; 200 Days warranty!