

Authentic Sennheiser replacement battery. This is the manufacturer authorized replacement battery for the OfficeRunner Wireless Headset and all Sennheiser Wireless headsets. Multi Packs available
| Item Weight | 0.01 Pounds |
| Battery Weight | 5.67 Grams |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | Earpiece |
| Reusability | Rechargeable |
| Battery Capacity | 205 Milliamp Hours |
| Voltage | 3.7 Volts |
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