Top 10 Battery Backups Deals Right Now

The Vertiv Liebert GXT5 UPS is a robust choice for those needing reliable battery backup, particularly in sensitive environments like servers and networking. With a power capacity of 2000VA and 1800W, it provides ample support for essential devices without risking overload. Its online double conversion technology ensures a consistent sine wave output, which is crucial for maintaining the health of connected electronics.

One of its standout features is the colored LCD display, which offers a user-friendly interface for monitoring the UPS's status and battery life. Its programmable outlets allow for tailored management of connected devices, optimizing battery use based on your needs. The unit is also Energy Star certified, demonstrating higher efficiency, especially when running in eco-mode, which can contribute to lower energy costs over time.

The UPS is quite heavy at 58.7 pounds, making it less portable if you need to move it frequently. While it excels in providing power, the sealed lead-acid battery may require eventual replacement, which can be an added cost. Additionally, while the updated firmware reduces fan noise, some users may still find the unit’s noise level higher than desired in quiet environments. The Liebert GXT5 is ideal for anyone who prioritizes high power capacity and reliability, such as small businesses, data centers, or home offices with critical equipment. However, if you're looking for a lightweight or extremely quiet solution, you might want to explore other options.

The Amazon Basics Standby UPS Battery Backup offers a power capacity of 600VA/360W, which makes it suitable for desktop computers, home networks, IoT devices, and home entertainment systems. It comes with 8 outlets in total – 4 surge-protected and 4 that are both surge-protected and battery-backed. This ensures your devices remain powered during short outages and have enough time to shut down properly during longer ones.

Its compact design allows easy integration into any home or office setup, and the 5-foot cord with a right-angle plug provides flexibility in placement. One downside is that you need to ensure the total power consumption of the devices connected to the battery backup outlets stays below 80% of the unit's capacity for optimal performance.

Additionally, while it does offer automatic voltage regulation (AVR), it may not be suitable for high-powered equipment due to its limited wattage. The lack of an LCD display may also be a drawback for users who prefer real-time monitoring of UPS status. Despite these limitations, this UPS stands out for its practicality in protecting essential electronic devices from power surges and outages.

The Amazon Basics Standby UPS Battery Backup is a compact and efficient solution for protecting essential electronics during power disturbances. With a power capacity of 400VA and 255W, it is well-suited for home networks, IoT devices, and home entertainment systems. One of its main strengths is the six outlets provided—three for surge protection and three that also offer battery backup, allowing you to safeguard multiple devices simultaneously.

In terms of design, the small form factor means it can fit easily into various spaces without being obtrusive. The 5-foot cord with a right angle and offset plug is a thoughtful touch, making installation more versatile. The availability of power management software for download is a bonus, providing users with additional tools to monitor their energy use.

However, there are some limitations to consider. The total load should remain under 80% of the unit's rated capacity for optimal performance, which could restrict its use if you have multiple devices with high power demands. Also, while it provides essential protection during short outages, the runtime may not be sufficient for extended power failures, so it's not ideal for users needing long-term backup.