This 3.7V 140mAh Li-Polymer battery is a compatible replacement for Plantronics CS540A. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7V |
| Capacity | 140mAh |
| Chemistry | Li-Polymer |
| Energy | 0.52Wh |
| Dimensions | 21.50 x 14.50 x 5.00mm |
| Battery weight | 3g /0.11 oz |
Replacing your Plantronics CS540A 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 C565, CS540, CS540A, Savi CS540, Savi CS540A
Replacement battery numbers
Plantronics 212367-01, 30086180-03, 212367-01 (3 pin)