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The CS540 Battery is a premium quality replacement rechargeable battery designed specifically for Plantronics CS540, CS540A, and CS540-XD wireless headsets. With a capacity of 140mAh and a voltage of 3.7V, this battery ensures long-lasting performance and reliability. The product comes in a convenient 3-pack and includes a 1-year unconditional replacement warranty, making it an essential accessory for professionals who rely on their headsets for important calls.
C**Y
Battery Replacement
these batteries were exactly what we needed and have been awesome for our headsets.
L**S
Leads way too short
Outside having to extend the leads the batteries are working fine
V**S
Perfect Fit!
I ordered these batteries for my Plantronics C054 wireless headset. I'm on the phone quite a bit and buying the OEM batteries can be very cost prohibitive. They came promptly, were well packaged and easy to install. Work perfectly!
H**G
Wireless is where it's at
I order these for wireless headsets in our international call center. They work perfectly and keep the reps untethered so they can move freely and get all the customers serviced. You know what I mean ;)
K**H
Possibly better than the original.
Great little batteries, especially for the price. My headset now goes all day without having to recharge - the max off the original ones was maybe eight hours when they were new, four as they aged. I went nearly ten with no issues
A**R
Hard to find
This was the battery and it was delivered on time.
A**K
Good Product
Good Product
R**E
Five Stars
Excellent time and quality.
A**S
Parfait
J'utilise cette batterie avec mon n casque d'écoute plantronic et je trouve qu'elle fonctionne à merveille (conserve sa change toute la journée)
C**E
Confirme a ce qui était attenfu
Commande ok
B**E
Good
Parfaite
R**E
pricing
exactly what i needed and quick shippingthank you
D**Y
These fit like originals
Easy to replace
Trustpilot
2 weeks ago
1 day ago
