Battery type: Li-polymer Capacity: 600 mAh Voltage: 3.7 V Energy: 2.22 Wh Dimensions (L x W x H): 5.3 x 1.2 x 1.2 cm Number of cells: 1 Weight: 13 g Compatible with the following device models: Bose QuietComfort 35 Bose QuietComfort 35 II To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay