Battery type: NiMH Capacity: 1500 mAh Voltage: 2.4 V Energy: 3.6 Wh Colour: black / green Dimensions (L x W x H): 5.1 x 2.8 x 1.6 cm Number of cells: 2 Weight: 49 g Compatible with the following device models: Sennheiser EW 135 G4 Sennheiser EW 135 G2 Sennheiser EW 145 G2 Sennheiser EW 135-p G2 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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