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| Additional Information | 50 hours of Stand-by Time |
|---|---|
| Additional Information | 300 - 400 Cycles of Life (about 1 year) |
| Battery Capacity | 1700 mAh |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Compatibility | EnGenius Cordless Phones: DuraFon 1X / DuraFon 4X / DuraFon PRO / DuraWalkie |
| Maximum Battery Run Time | 6 Hour |
| Output Voltage | 3.7 V DC |
| Product Type | Phone Battery |