Capacity: 2600mAh Battery Type: Li-ion Voltage: 3.7V Model numbers fit to: TomTom Go 300, Go 400, Go 500, Go 530, Go 530T, Go 510, Go 510T, Go 600, Go 700, Go 700T, Go 710, Go 910, Go 4D00.001 Compatible battery part numbers: VF5 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'.