Artisan Power 2100 mAh Replacement Battery for Cisco 8821/8821-EX
Replacement 2100 mAh lithium ion battery for Cisco 8821 and 8821-EX phones. UL listed and UN 38.3 certified, with an easy pull-tab install for quick replacement
Highlights
- high-capacity lithium ion cells
- quick 3-second install
- compatibility with Cisco 8821 series
Pros
- extended capacity 2100 mAh
- UL listed UL2054 and UN 38.3 certified
- easy pull-tab installation
- works with existing Cisco 8821 chargers
- battery cells made in Japan
Cons
- no customer insight details provided
Best For
Features
- Extended capacity 2100 mAh for longer talk time
- UL 2054 and UN 38.3 certified lithium ion battery
- 3.8 V DC battery with 2100 mAh capacity
- Includes easy pull tab for quick installation
- Compatible with Cisco 8821/8821-EX phones and existing chargers