This 3.6V 850mAh NiMH battery is a compatible replacement for Plantronics CT12. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.6V |
| Capacity | 850mAh |
| Chemistry | NiMH |
| Energy | 3.06Wh |
| Dimensions | 51.00 x 30.50 x 10.50mm |
| Battery weight | 42g /1.48 oz |
Replacing your Plantronics CT12 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
Plantronics CT11, CT12
Replacement battery numbers
Plantronics 6342101, 63421-01