Compatible Models: Garmin Edge 800, Edge 810; Garmin Nuvi 1100, 1200, 1250, 1260; Garmin Nuvi 2405, 2405LT, 2447, 2447LT, 2447LTM, 2455LT, 2455LMT, 2457, 2457LTM, 2475LT, 2475LTM; Garmin Nuvi 2505, 2505LT, 2547, 2547LMT, 2555LT, 2555LMT, 2595LMT, 2597LMT, 2598 LMTHD. 100% Compatible with original battery; 180 days warranty Capacity: 1000mAh; 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