Poly Plantronics Spare Battery, Extra Battery Life - For Headset 202599-03

PLANTRONICS 202599-03 Spare battery for CS510, 520, 710, 720 You can extend the lifetime of your replacement battery with an extended warranty Voltage: 3.7V 190mAh Composition: Li-Pol Compatible Plantronics headsets include Savi 400 series, Savi 700 series, CS500 series, and CS500XD series Features: Battery Chemistry : Lithium mAh : 190 Rechargea... moreble : Yes Replacement Headset Battery : Yes Volts : 3.7 Dimensions (LxWxH) : 3 x 2 x 8 Weight : 0.555 lb.