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Home Networking Network Switches Network Switch Accessories Cisco 2060mAh 4.35V DC Rechargeable Lithium-Ion Battery | For Cisco 8821 Wireless IP Phone (CP-BATT-8821=)

Cisco 2060mAh 4.35V DC Rechargeable Lithium-Ion Battery | For Cisco 8821 Wireless IP Phone (CP-BATT-8821=)


Brand:

Specifications

   Description
  • The Cisco 8821 Wireless IP Phone Battery (CP-BATT-8821=) is a high-performance, rechargeable lithium-ion battery designed exclusively for the Cisco 8821 Wireless IP Phone. With a capacity of 2060 mAh, this battery delivers reliable, long-lasting power to keep your mobile communications running throughout the day. Whether you're replacing an aging battery or keeping a spare on hand, this OEM Cisco battery ensures optimal performance, safety, and compatibility for mission-critical wireless voice operations in healthcare, manufacturing, retail, and enterprise environments.
   Features
  • Official Cisco replacement battery for the Cisco 8821 Wireless IP Phone
  • High-capacity 2060 mAh lithium-ion battery for extended talk and standby time
  • 4.35V DC output voltage ensures stable, efficient power delivery
  • Rechargeable design for long-term cost efficiency and convenience
  • Proprietary battery size fits seamlessly into the Cisco 8821 handset
  • Built to Cisco’s rigorous safety and performance standards
  • Ideal for use in mobile workforces that require uninterrupted communication
  • Lightweight and compact for easy carrying as a backup power source
   Specifications
  • Product Type: Battery
  • Brand Name: Cisco
  • Manufacturer: Cisco Systems, Inc
  • Manufacturer Part Number: CP-BATT-8821=
  • Product Name: Cisco 8821 Wireless IP Phone Battery
  • Device Supported: Cisco 8821 Wireless IP Phone
  • Battery Type: Lithium Ion (Li-Ion)
  • Battery Capacity: 2060 mAh
  • Output Voltage: 4.35 V DC
  • Battery Size: Proprietary
  • Rechargeable: Yes
   Ideal Uses
  • Replacing worn or degraded batteries in Cisco 8821 Wireless IP Phones
  • Keeping a backup battery for shift work, mobile roles, or high-availability environments
  • Supporting healthcare, retail, manufacturing, or enterprise staff requiring all-day connectivity
  • Ensuring uninterrupted communication in mission-critical and mobility-focused operations
  • Enhancing device uptime without dependency on constant charging
   Why Choose This Product?
  • Cisco-manufactured battery ensures 100% compatibility and top-tier performance
  • Delivers extended usage time for users in fast-paced mobile environments
  • Safer and more reliable than third-party alternatives
  • Rechargeable and long-lasting, lowering replacement and maintenance costs
  • Backed by Cisco’s commitment to quality, support, and innovation in enterprise communications

Features

Brand:
Cisco
Conditions:
New
GTIN, UPC, EAN, JAN or ISBN:
0190403992573
Warranty:
1 Year