Stay in contact longer with the Rechargeable 4.35V 2060mAh Battery for Wireless IP Phone 8821 from Cisco. Designed specifically for use with the Cisco Wireless IP Phone 8821, this lithium-ion battery delivers 4.35V of power. A 2060mAh capacity delivers up to 11.5 hours of battery life and up to 45 or 145 hours of standby time for your wireless IP phone; a rechargeable design ensures dependability in demanding applications.
UPC: 882658915482