Discover the trusted quality of CoreParts with our Top Quality replacement Battery for Plantronics Wireless Headset, 0.52Wh Li-Polymer 3.7V 140mAh, Black for C565, CS540, CS540A, Savi CS540, Savi CS540A. Engineered to deliver unmatched performance, this 0.52 Wh battery ensures that your device remains powered and ready for all your demands. Produced in China with rigorous quality control, each component meets high standards for reliability and longevity. Backed by a 12 Month(s) warranty, CoreParts products offer you confidence in every use, knowing you're investing in sustainability and cost efficiency. Our easy-to-install parts help you avoid costly replacements, empowering you to extend the life of your devices, reduce e-waste, and support a greener future. Choose CoreParts for high-quality, value-driven solutions that stand up to daily use and deliver ongoing reliability.

• High Quality
• Tested and certified
• Matching Performance
• Reliable with 12 month Warranty