HQRP Battery for TomTom VIA 1605M, ONE IQ, V5, 4EK0.001.01, 6027A0089521 GPS Navigator + HQRP Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 3.7V; Capacity: 950 mAh; Li-Ion; 100% compatible with Original Battery; 200 Days warranty!