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Cisco 8821 Battery (CP-BATT-8821=)

Spare or replacement battery for your Cisco 8821 Wireless IP Phone.
New: $45.99

Cisco 8821 Battery Features

  • 13 hours of voice calling; up to 240 hours standby
  • Rechargeable Lithium ion 4.35V, 2060mAh smart battery
  • Note: Actual battery life varies significantly based on environmental factors, scan mode, and Bluetooth use.


  • Compatible with Cisco 8821 Wireless IP Phone