Battery type: Li-Ion - no memory-effect Capacity: 180 mAh Voltage: 3.7 V Energy: 0.67 Wh Dimensions (L x W x H): 3.7 x 1.9 x 0.4 cm Number of cells: 1 Weight: 5 g Compatible with the following device models: Sennheiser DW Pro 2 Sennheiser DW SD Pro1 Sennheiser DW Pro2 ML Sennheiser DW Pro2 Sennheiser DW Pro 30 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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