Lifecycle record
CP-BATT-7921G-EXT EOL & EOSL Dates
Cisco 7921G Battery, Extended
Lifecycle status
In EOSL Phase
CP-BATT-7921G-EXT reached its last date of support on 2019-05-31. Cisco support services are no longer available for this model. Recommended replacement: CP-BATT-7921G-STD.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2013-11-25 |
|---|---|
| End of Sale (EOS) | 2014-05-26 |
| End of Service Life (EOSL) | 2019-05-31 |
| Manufacturer | Cisco |
| Category | Networking Accessories |
| Product Series | Cisco Unified Wireless IP Phone 7921G |
| Part Number | CP-BATT-7921G-EXT |
| Model Number | CP-BATT-7921G-EXT= |
| Release Date | - |
| Replacement Part Number | CP-BATT-7921G-STD |
| Replacement Product Name | Cisco 7921G Battery, Standard |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2014-08-24 |
|---|---|
| End Of New Service Attachment Date: HW | 2015-05-26 |
| End Of Routine Failure Analysis Date: HW | 2015-05-26 |
| End Of Service Contract Renewal Date: HW | 2018-08-21 |
| Official EOL Notice | View Official EOL Documentation |