Replacement Battery For Plantronics C054 and CS540 Wireless Headsets
When your Plantronics CS540 (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.
If the bottom of your Plantronics CS540 shows C054, then this battery is compatible.
Please recycle your spent batteries responsibly. Feel free to ship your recyclable batteries to us for recycling. Or visit a local Batteries + Bulbs to have your batteries recycled. Having spent batteries recycled is the right thing to do to protect our environment.
Work as intended
Posted by Unknown on 1st Dec 2016
Battery life last long, working with no issues
Posted by Unknown on 27th Sep 2016
Customer service was excellent, including follow up. Delivery was quick. Only have had the batteries for about a couple of weeks, and so far, it's proving to hold it charge and perform great. Only 4 stars just because I haven't had it long enough to test its longevity.
Posted by Lauren B on 2nd Sep 2016
The original battery that came with my Plantronics headset was not working properly. I sent Merritt an email telling them it was not holding the charge. Within a few days another showed up at my doorstep and works perfectly and longer than the directions stated! Thanks Merritt--
Service / Support
Posted by Unknown on 30th Aug 2016
Merritt always delivers what they promise and they stand by their products.
Posted by Unknown on 18th Jul 2016
My experience with this battery is that it performs the way I would expect it to and seems to have a long life.
Posted by Unknown on 14th Apr 2016
Merritt stands by it's product. They totally support their clients and are there for any of their telco needs.
Posted by KM on 1st Feb 2016
I've bought different models of this battery from other suppliers and they don't last nearly as long as these. Some of the cheaper ones died in a day or two.
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