Replacement Battery for Poly C052, W710, W720, CS50, CS55, CS351n
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$19.99
Color
Black
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If its been longer than a year or two since you replaced your wireless headset battery and the battery is dying sooner than it used to, now is the time to replace out that old headset battery. The Headset Advisor 1722N battery is guaranteed...
Reviews
5.0
9 ratings
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Outstanding Support
Called in to have help with my headset not working. The person I talked to was very knowledgeable and told me it was my battery that was bad. He gave me the part number for the battery and also the earpiece placed the order. Got it within a few days outstanding service.
S
Scott · August 14, 2025
Battery replacment
The replacement battery works perfectly.
M
Michael · July 21, 2023
Excellent Customer Service
It took awhile for me to receive the product, but customer service Alex is prompt to response.