Battery type: Li-polymer Capacity: 70 mAh Voltage: 3.7 V Energy: 0.26 Wh Number of cells: 1 Dimensions (L x W x H): 2.2 x 1.4 x 0.4 cm Weight: 2 g Compatible with the following device models: Fitbit Charge HR To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: Fitbit LSSP031420AB .
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