Battery type: Li-polymer Capacity: 3100 mAh Voltage: 3.8 V Energy: 4.35 Wh Number of cells: 1 Weight: 48 g Dimensions (L x W x H): 7.1 x 4.4 x 0.7 cm Compatible with the following device models: Garmin GPSMap 66i To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: Garmin 361-00107-00 .
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