Plantronics 215802-01 Battery for Savi 8240 8245 & Voyager 4245 wireless headsets

-Replacement battery for the Savi 8240 8245 and Voyager 4245 Office & UC Convertible DECT wireless headsets

-NOT compatible with Savi 440/445 & 740/745

-Up to 7 hours talk time on a full charge

-Full charge takes 3 hours

-Part number printed on battery is 213225-01

-Easy to install – slide the old battery off the headset and slide the new one on – the easiest battery to change on a wireless headset!

-If hot swapping, you may swap the battery while still on a call and the call will not drop

-Approximately 1 1/4″ x 7/8″ x 1/4″ thick

-Black

-Genuine Poly accessory