Spare Battery for Poly Savi 8240/45 Office and UC Wireless Headsets

• Replacement battery for the Poly Savi 8240/45 Office & UC Convertible DECT wireless headsets
• NOT compatible with Savi 440/45 & 740/45
• 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