HQRP 750mAh Battery for Magellan RoadMate 1700LM 5045LM GPS Navigator 1700-LM 5045-LM T300-3 T3003 + HQRP Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 3.7V; Capacity: 750 mAh; Li-Ion; 100% compatible with Original Battery; 200 Days warranty!