PLANTRONICS 64399-03 BATTERY, WH300/WH350, CS510/CS520 Plantronics spare battery for the CS351 and CS361 PL6439903 Features: Battery Chemistry : Lithium-Ion mAh : 190 Rechargeable : Yes Replacement Headset Battery : Yes Volts : 3.
7 Color : Black Dimensions (LxWxH) : 7 x 1 x 9 Weight : 65 lb.
Recycled Packaging : No Country of Origin : China (provided by manufacturer, not verified) Type of Packaging : Plastic Bag