Capacity: 1150mAh Battery Type: Li-Polymer Voltage: 3.7V Model numbers fit to: Garmin Nuvi 600, Nuvi 610, Nuvi 610T, Nuvi 650, Nuvi 660, Nuvi 660 FM, Nuvi 670, Nuvi 680 Compatible battery part numbers: 361-00019-02, D25292-0000, 010-00540-70, 010-00455-00, 361-00019-06 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'.