Battery type: Li-polymer Capacity: 110 mAh Voltage: 3.7 V Energy: 0.41 Wh Height: approx. 0.4mm Number of cells: 1 Weight: 2 g Compatible with the following device models: Sony SBH-20 To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: Sony AHB441623 Sony 381424 .
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