HQRP Rechargeable Battery Pack compatible with Cobra PR270, PR3100-DX, PR3175-WX, PR350-WX 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!