When your Plantronics CS540 or C054 wireless headset no longer holds a charge, we have you covered with a 100% compatible replacement battery. On average your headset battery will last 1-2 years before a replacement is needed.
When you start to notice that your battery will no longer hold a charge for more than 7 hours, it's time for a replacement. Follow our Plantronics CS540 battery replacement guide, for further information on installation.
Such great customer service and well priced items. I will not be going anywhere else for my future headset needs.
It came as I had expected and quickly. It was easy to replace the battery. At first it didn't work, then realized we needed to wipe off the connection of the headset to the charging device. So happy to only purchase a battery and not a new headset.
The tech person I spoke with was very helpful and knew exactly what I needed and how to install it. Thank you so much.
Hi Mark, thanks for your feedback. Let us know if we can help any further in the future :)
The replacement battery is working great! Thank you for your prompt shipment.
Phone and website support was excellent. Order fulfillment took 2-3 days though before product shipped but that's the only negative. Product was received and works just fine.
The battery is working great with my CS540 headset.