Whether you’re working, gaming or listening to music, this replacement Plantronics CS520 battery for Plantronics headphones will keep you online and charged for longer.
This CELLONIC
® Lithium Polymer
high-performance, rechargeable Bluetooth headset battery is the perfect Plantronics wireless headphone battery replacement, giving you
long-term, reliable use – with longer breaks between charges.
Specifically designed for use as a 65358-01,64399-03
replacement wireless gaming headset / call centre headset battery, with
100% compatibility for CS520 earphones and more.
Long runtime, full compatibility: Plantronics CS520 battery with 240mAh high capacity
✔ 100% compatible replacement – Replaces your original Plantronics 65358-01,64399-03 battery
✔ Long battery life, high capacity – 3.6V - 3.7V high conductivity headphone battery, 240mAh high capacity
✔ No capacity loss – thanks to modern Lithium cells without memory effect technology
✔ Fewer charging breaks – less time spent waiting for your headphones to charge
Proven quality, certified safety: Plantronics 65358-01,64399-03 replacement batteries for up to 1000 charging cycles
✔ Long-lasting, consistent performance – high-quality Lithium Polymer cells for up to 1000 charging cycles
✔ Certified safety – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection
✔ Suitable for – sub-zero and high temperatures - particularly weather and temperature resistant
✔ Thorough, comprehensive testing – each battery cell is tested to ensure all safety requirements are met and that it holds and maintains the correct capacity - all before installation
Replacement 65358-01,64399-03 battery for your Plantronics CS520 earphones
Brand: CELLONIC® Headset Replacement Battery
Capacity: 240mAh
Voltage: 3.6V - 3.7V
Cell Technology: Lithium Polymer
Dimensions: 35,4 x 21,1 x 4,5mm
Alternative for / Replaces: Original 65358-01,64399-03 battery
★ 3-Year Guarantee ★
As an international specialist retailer since 2004, we know what matters when it comes to high-quality replacement headphone, headset & earbud batteries. That's why our replacement Plantronics batteries come with a 36-month guarantee!
