Replace GPS Navigator Battery for: Garmin Nuvi 600, Nuvi 610, Nuvi 610T, Nuvi 650, Nuvi 660, Nuvi 660 FM, Nuvi 670, Nuvi 680,CS-IQN600SL, 361-00019-02, D25292-0000 100% Compatible with original battery; 180 days warranty Capacity: 1200mAh; Nominal Voltage: 3.7V Battery Type: Li-ion Polymer battery; Safe and reliable battery certified by UL, CE, UN38.3, RoHS Over 300 times cycle life; Long working time