Battery type: Li-polymer Capacity: 650 mAh Voltage: 3.7 V Energy: 2.41 Wh Dimensions (L x W x H): 5 x 3.4 x 0.4 cm Number of cells: 1 Weight: 14 g Compatible with the following device models: Sony MDR-XB650BT Sony MDR-RF985R Sony MDR-XB950B1 Sony MDR-DS6500 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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