HQRP Battery for Nintendo Game Boy Micro Game Console OXY-001 GPNT-02 OXY-003 OXY-002 + HQRP Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 3.7V; Capacity: 460mAh; Li-Ion; 100% compatible with Original Battery; 200 Days warranty!