Capacity: 1000mAh Battery Type: Li-ion Voltage: 3.7V Model numbers fit to: TomTom Go 1000, Go 1005, Go 1000 Live, 4CS0.002.01, Go Live 1005, Go Live 1000, Go Live 1000 Regional, Go Live 1005 HDT&M Europe, Compatible battery part numbers: AHL03711018, VF1C RoHS approved for toxic free. CE and ISO9001 Certified for Quality Assurance. Search Tip: Press Ctrl and F keys to prompt a search dialogue box, then type in your device's model number and click 'Find Next'.