







🔋 Power up your Sennheiser experience—never miss a beat!
The CELLONIC replacement battery (60mAh, 2.4V) is a high-quality NiMH power source designed specifically for Sennheiser RS 400, RS 65, HDR 60 headsets. Engineered for a perfect fit and tested to German durability standards, it offers long-lasting, stable energy to extend your headset’s life and performance while providing a cost-effective alternative to full device replacement.




| Package Dimensions L x W x H | 6 x 4.2 x 1.8 centimetres |
| Package Weight | 0.02 Kilograms |
| Item Weight | 9 g |
| Brand | CELLONIC |
| Colour | Black |
| Part number | BA 150,BA 151,BA152 |
| Size | 1x 60mAh |
| Guaranteed software updates until | unknown |
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