- Replacement battery for the AT&T Marathon wireless headset and AT&T wireless dial pad
- To get the best possible performance from your Marathon wireless headset, replace the original Lithium-Ion battery with a new one
What Customers Say
More about this accessory
In order to continue to get the best possible performance from your AT&T Marathon wireless headset or wireless dial pad, replace the original Lithium-Ion Polymer battery with a new one.
Technical Specifications
| Manufacturer: | AT&T |
| Catalog Number: | 2005 |
| Type: | Wireless |
| Max Range / Cord Length: | Not Applicable |
| Weight: | 0.2 oz. |
| Color: | White |
| Special Technologies: | Not Applicable |
| Warranty: | 1-Year Full Replacement |
| Battery Life: | 1.5 - 2 years |
| Handset Lifter Compatible: | Not Applicable |
| What's in the box?: | Marathon replacement battery |