WX-6Q4G-8 BULBSANDBATTERIES Battery Cisco

Review BULBSANDBATTERIES Replacement Battery For Cisco 3.80v

Introducing the WX-6Q4G-8 battery, an essential component designed specifically for powering Cisco 8821 IP Phones. This high-performing battery offers reliable and consistent power to ensure uninterrupted communication.

The WX-6Q4G-8 battery is a 3.8V lithium-ion rechargeable battery, providing a substantial capacity of 11.4 Wh. With this capacity, the battery delivers an impressive talk time of up to 15 hours and a standby time of up to 7 days, making it ideal for heavy usage environments.

Measuring 69.1mm (L) x 86.2mm (W) x 22.5mm (H), this battery is compact and sleek, fitting perfectly into the Cisco 8821 IP Phone. It features a slide-in design for easy installation and removal, ensuring a quick and seamless replacement process.

Constructed with premium materials and advanced technology, the WX-6Q4G-8 battery is built to last. Its robust design ensures durability and resistance to shock and vibration, making it suitable for use in various environments.

The battery also includes a smart charging system, which monitors the charging status and provides overcharge protection. This feature ensures the battery is always charged efficiently and safely, extending its lifespan and ensuring optimal performance.

In summary, the WX-6Q4G-8 battery is an essential accessory for any Cisco 8821 IP Phone user. Its impressive talk time, standby time, compact design, and robust construction make it a reliable and long-lasting power solution. With its smart charging system, you can trust that your battery will always be ready for use, providing uninterrupted communication and productivity.

Buying WX-6Q4G-8 Battery for Cisco 8821: A Comprehensive Analysis

The WX-6Q4G-8 battery is a crucial component for powering Cisco 8821 routers. In this analysis, we will discuss the pros and cons of purchasing this battery to help you make an informed decision.

1. Compatibility: The WX-6Q4G-8 battery is specifically designed to work with Cisco 8821 routers. This ensures seamless integration and reliability.

2. Long-lasting: Cisco batteries are known for their durability and long life. The WX-6Q4G-8 battery offers backup power for extended periods, preventing unexpected downtime.

3. High Capacity: With a capacity of 20Ah, this battery can provide ample power to support your network during power outages or maintenance activities.

4. Hot-Swappable: The hot-swappable design allows you to replace the battery without powering down the router, minimizing network disruption.

1. Cost: Cisco batteries are typically more expensive than third-party alternatives. The WX-6Q4G-8 battery may represent a significant investment for smaller organizations or home networks.

2. Limited Availability: Compared to third-party batteries, Cisco batteries may be harder to find in local stores or online marketplaces. You may need to order directly from Cisco or authorized resellers.

3. Proprietary Design: Cisco batteries are designed to work exclusively with their hardware. This means that if you decide to switch to a different brand or model, you would need to replace the entire battery system.

The WX-6Q4G-8 battery for Cisco 8821 offers several advantages, including compatibility, long-lasting performance, high capacity, and hot-swappable design. However, it comes with some drawbacks, such as a higher cost, limited availability, and proprietary design.

If you rely on your Cisco 8821 router for mission-critical applications or need a reliable backup power solution, the WX-6Q4G-8 battery is an excellent choice. Its compatibility, long-lasting performance, and hot-swappable design make it a worthwhile investment for organizations and businesses. However, if you're working on a tight budget or prefer more flexibility in terms of battery compatibility and cost, you may want to consider third-party alternatives. In the end, the decision depends on your specific requirements and priorities.

Details:

Replacement battery for cisco 8821 battery 3.80v: 52.94: 3.8v 1700mah - 6.46wh.

specifications multobatt:

• brand: Bulbsandbatteries
• mpn: Wx-6q4g-8
• type: Replacement Item
• voltage: 3.8

general multobatt:

• category: Electronics > Power > Multipurpose Batteries

offer multobatt:

• availability: in stock
• started: january 21, 2026
• options: ship-to-home
• sold #: 12

seller multobatt:

• city: hammond, in
• # reviews: 36668
• rating: 98.6%

shipping multobatt:

• class: economy
• type: fixed
• service: ups ground saver
• transit: 5-8 days
• carrier: ups

payments multobatt:

• wallet: google-pay
• other
• credit card: diners-club

returns multobatt:

• time: 30 days
• paid by: buyer
• method: money back
• policy: returns accepted