HQRP Battery for TomTom Go 300, 400, 500, 600, 710, 900, Garmin StreetPilot i3 i5 GPS + Screen Protector HQRP Replacement Battery plus HQRP Universal Screen Protector; 2400mAh High Capacity, Voltage: 3.7v; No Memory Effect, The battery can be recharged without loss of capacity. 100% compatible with Original Battery and Charger devices; 200 days warranty