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Item #:
89100600
2400MAH CP-BATT-8821 Replacement Battery,for Cisco 8821 8821-EX 8811 8841 8845 8851 8861 8865 Unified Color Wireless VOIP Phone
Item #:
89100600
XCD 54
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Imported from USA store
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Order now and get it around Tuesday, August 04
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Our 8821 and 8821-EX batteries extend talk time to meet your work needs and are the best CISCO 8821 Unified Color Wireless VOIP Phone replacement battery.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With a robust 2400mAh capacity, this replacement battery ensures extended talk and standby time, enabling uninterrupted communication for Cisco VOIP phones, perfect for busy professionals.
Compatible Models
Designed specifically for various Cisco Unified wireless phones, including 8821 and 8845, ensuring seamless integration and functionality, catering to users needing reliable replacements.
Quality Assurance
Built with high-quality materials, this battery guarantees safety and longevity, providing excellent value for money, and ensuring that users can depend on their devices without worrying about battery issues.
Product Details
| Product Dimensions (L x W x H) | 3.94 x 1.65 x 0.2 inches (10 x 4.2 x 0.5 cm) |
| Item Weight | 1.41 ounces (39.97 grams) |
| Item model number | CISCO 8821 8821-EX |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Date First Available | May 10, 2024 |
| Manufacturer | RLJT JIN |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | RLJT JIN |
| Battery Cell Composition | Lithium Ion |
| Battery Capacity | 2400 Milliamp Hours |
| Recommended Uses For Product | Wireless VOIP phone |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Office Workers
Ideal for professionals in office environments who need reliable and long-lasting battery performance for uninterrupted communication.
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Remote Employees
Perfect for remote workers relying on Cisco VOIP phones to stay connected while having flexibility in their workspace.
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Tech Support
Beneficial for IT and tech support teams that require dependable batteries to ensure phones are fully operational constantly.
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Casual Users
Not suitable for users who occasionally use VOIP phones, as the investment may not justify the usage frequency.
Product Description
2400MAH CP-BATT-8821 Replacement Battery,for Cisco 8821 8821-EX 8811 8841 8845 8851 8861 8865 Unified Color Wireless VOIP Phone
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Customer Questions & Answers
-
Question:
What is the compatibility of the 2400MAH CP-BATT-8821 Replacement Battery?
Answer: The 2400MAH CP-BATT-8821 Replacement Battery is specifically designed for Cisco wireless VOIP phones, including models 8821, 8821-EX, 8811, 8841, 8845, 8851, 8861, and 8865. This compatibility ensures that the battery will fit securely and function optimally without any modifications. By using a battery that matches your device model, you can expect reliable performance and extended talk time, making it suitable for both office and personal use. -
Question:
What features enhance the performance of this replacement battery?
Answer: This 2400MAH CP-BATT-8821 Replacement Battery is equipped with lithium technology, providing superior energy density, longer lifespan, and stable performance over time. The higher capacity of 2400mAh means you can enjoy prolonged use of your Cisco VOIP phone, reducing the frequency of recharging. Whether you’re in a business meeting or working remotely, this battery ensures that your phone stays operational, enhancing productivity. -
Question:
How do I install the 2400MAH CP-BATT-8821 Replacement Battery?
Answer: Installing the 2400MAH CP-BATT-8821 Replacement Battery is straightforward. First, power off your Cisco VOIP phone and locate the battery compartment. Remove the old battery carefully, noting the orientation. Position the new battery in the same orientation, ensuring it clicks securely into place. Once installed, power on your device, and it will recognize the new battery. This process is quick and can be done without the need for tools, making battery replacement user-friendly. -
Question:
Can I use the CP-BATT-8821 battery in a different electronic device?
Answer: The 2400MAH CP-BATT-8821 Replacement Battery is specifically designed for use in Cisco 8800 series VOIP phones. While it may have a similar form factor to batteries used in other devices, the voltage and connector design may differ. It’s important to stick to equipment that is explicitly compatible with this battery to ensure both safety and performance. Use cases for this battery are primarily in business environments where reliable communication is critical. -
Question:
What should I do if the battery does not hold a charge?
Answer: If your 2400MAH CP-BATT-8821 Replacement Battery does not hold a charge, first ensure it’s properly installed. Try resetting your VOIP phone by removing the battery, waiting a few seconds, and reinstalling it. If it continues to display issues, testing with another battery can identify if the problem lies with the battery or the device itself. Prolonged performance issues might indicate a need for replacement, and routine checks can help maintain your phone's efficiency. -
Question:
How long can I expect the battery life to last on a single charge?
Answer: The 2400MAH CP-BATT-8821 Replacement Battery should provide several hours of talk time and extended standby time, making it ideal for daily use. Depending on usage patterns—such as call duration and frequency—the battery life may vary. Users can enjoy uninterrupted communication during meetings or long calls, ensuring they are always connected without frequent interruptions for charging. -
Question:
Is there any special maintenance required for the battery?
Answer: To ensure optimal performance of the 2400MAH CP-BATT-8821 Replacement Battery, keep it in a cool, dry place to avoid overheating. Periodically, it's beneficial to fully charge and discharge the battery to maintain its charge capacity. Avoid letting the battery stay on the charger for extended periods after reaching full charge. By following these simple guidelines, you can maximize the lifespan and efficiency of your battery. -
Question:
What indicators will show that the battery needs replacement?
Answer: Indicators that your 2400MAH CP-BATT-8821 Replacement Battery may need replacing include a rapid loss of charge, inability to hold a charge at all, or physical signs of swelling or damage. If your phone displays warning messages about battery health or performance, these could also be signs it’s time to consider a replacement. Regular checks and ensuring performance aligns with expectations can help you maintain seamless communication. -
Question:
Can I use this battery for both personal and business use?
Answer: Absolutely, the 2400MAH CP-BATT-8821 Replacement Battery is versatile enough for both personal and business use. Its superior performance makes it suitable for professionals who rely on VOIP phones for daily communication and for personal users needing reliable connectivity at home. Whichever your needs, this battery supports all scenarios where prolonged phone usage is essential. -
Question:
Where can I buy the 2400MAH CP-BATT-8821 Replacement Battery?
Answer: You can purchase the 2400MAH CP-BATT-8821 Replacement Battery for Cisco 8821 and compatible models from Ubuy. This platform offers a reliable source for genuine replacement parts tailored for VOIP phones in Grenada. Ubuy is known for its extensive selection and user-friendly shopping experience, making it an excellent choice for acquiring your battery.
RLJTJIN Batteries CISCO 8821 8821-EX Editorial Review
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Features & Benefits
- 2400mAh high capacity for extended talk time.
- 100% compatible with various Cisco wireless VOIP models.
- Easy installation with a user-friendly pull tab design.
- Tested for safety and durability, exceeding 1,000 charge cycles.
- Built-in intelligent chip prevents overcharge, discharge, and overheating.
- Perfect replacement solution for efficient work performance.
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