Plantronics Poly SY20 USB-A Speaker Battery 3.7V 3350mAh Li-ion PRY200XL
The Cameron Sino PRY200XL is a direct replacement for the Plantronics Poly SY20 USB-A Battery.
What is a Replacement Battery? Please see the following for more information on what a replacement battery is.
Why should I choose a Cameron Sino Replacement / After Market Battery? Because Cameron Sino Batteries have better performance (higher capacity) and reliability (longevity and safety). This superior performance improves batteries running time, which is often better than the original brand replacement. This superior quality results in longer battery life and better protection of the powered device. All products are passed through a QA department which help Cameron Sino to achieve the lowest return rate in the industry.
Simpower has a full range of Replacement Speaker batteries, if you can’t see the one you are looking for please do not hesitate to contact us here.