Battery type: Li-Ion - no memory-effect Capacity: 600 mAh Voltage: 3.7 V Energy: 2.22 Wh Number of cells: 1 Dimensions (L x W x H): 3.9 x 3.2 x 0.6 cm Weight: 14 g Compatible with the following device models: Garmin Edge 500 Garmin Edge 010-01626-02 Garmin Edge 205 Garmin Edge Explore 820 Garmin Edge 200 Garmin Edge 520 To ensure compatibility, please check to see whether the battery you are currently using is listed below.