Condition: New

Cisco CP-BATT-7920-EXT
Extended Battery for Cisco 7920 Wireless IP phone

Reference Part Numbers: 74-4481-01 or  74-2901-01
(usually on battery label)

Product Description

The CP-BATT-7920-EXT is an extended battery for the Cisco wireless IP phone 7920. If you have a lost or malfunctioning battery for the Cisco CP-7920 the CP-BATT-7920-EXT is used as a replacement battery or a spare battery.

The CP-BATT-7920-EXT is the same size as the standard Cisco 7920 battery (CP-BATT-7920-STD) and does not protrude off of the back of the phone anymore than the standard battery - but the extendend battery lasts significantly longer than the standard battery.

The CP-BATT-7920-EXT is manufactured by Cisco Systems.

Technical Specifications:

Technology: Li-ion
Capacity: 2400 mAh
Talk Time: 4.25 Hours
Charging Time:

• Power Supply Connected to Phone: 4 hours
  
• Power Supply Connected to Desktop Charger: 8.5 hours
  
• Battery Alone: 6 hours
  
  

*Use only Cisco recommended batteries with the Cisco Wireless IP Phone 7920.

CP-7920 Information:

The Cisco Wireless IP Phone 7920 extends the power of IP Communications throughout the enterprise by delivering a powerful converged wireless solution with intelligent wireless infrastructure and an innovative product. The Cisco Wireless IP Phone 7920 is an easy-to-use IEEE 802.11b wireless IP phone that provides comprehensive voice communications in conjunction with Cisco CallManager and Cisco Aironet 1200, 1100, 350, and 340 series of Wi-Fi (IEEE 802.11b) access points. As a key component of the Cisco AVVID Wireless Solution, the Cisco Wireless IP Phone 7920 delivers seamless intelligent services such as security, mobility, quality of service (QoS), and management, across an end-to-end Cisco network.