This 3.7V 1200mAh Li-Polymer battery is a compatible replacement for Cisco CP-7921G Unified. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 1200mAh |
| Chemistry | Li-Polymer |
| Energy | 4.44Wh |
| Dimensions | 83.90 x 52.70 x 7.80 mm |
| Battery weight | 37.5g /1.32 oz |
Replacing your Cisco CP-7921G Unified battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Cisco CP-7921, CP-7921G, CP-7921G Unified
Replacement battery numbers
Cisco 74-4957-01, 74-4958-01, 74-4957-01 Rev. C1