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🔋 Power up your Cisco 8821 with confidence and speed!
The Artisan Power Replacement Battery for Cisco 8821 and 8821-EX phones offers a robust 2100 mAh lithium-ion cell made in Japan, certified for UL2054 and UN 38.3 safety standards. Designed for quick 3-second installation with an easy pull tab, it extends your phone’s talk and standby time beyond OEM standards while ensuring seamless compatibility with existing chargers. Ideal for professionals seeking reliable, cost-effective battery upgrades without downtime.
| ASIN | B07612T1CT |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #395 in Cordless Telephone Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (20) |
| Date First Available | September 28, 2017 |
| Item Weight | 1.41 ounces |
| Item model number | 8821, 8821-EX |
| Manufacturer | Artisan Power |
| Package Dimensions | 4.72 x 2.48 x 0.31 inches |
T**D
Upgrade Phone Battery
Great Phone Battery Replacement. Likes: 1. Fits into Phone Battery location that the original Phone battery goes in. 2. Well packaged. 3. This battery is new so your phone's possible original battery "Battery Not Staying Charged As Long As It Used To Problem" is now a thing of the past. Dislikes: 1. Generally with ALL NEW BATTERIES, There is the tedious process of having to recharge and discharge and repeat to Get the new battery used to the new factor of resistance being the phone that it has been introduced to. Make sure to follow the simple instructions. Helpful
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