10 Best Ups Backups 2025 in the United States

The Amazon Basics UPS Battery Backup offers solid protection for home or small office electronics with a power capacity of 1500VA/900W, which is sufficient for most personal computers, routers, and entertainment devices. It includes 10 outlets—five with surge protection and five that also provide battery backup—giving you flexibility depending on what you want to keep running during a power outage. Its line-interactive design includes Automatic Voltage Regulation (AVR), which helps stabilize voltage without draining the battery, ensuring your devices run smoothly during minor power fluctuations.

The unit has a compact mini tower form factor, making it easy to fit under a desk or in a media center. The battery runtime will depend on the load but users are advised to keep connected devices under 80% of the capacity for best performance. It also offers surge protection to safeguard against power spikes. While it doesn’t have advanced connectivity features like network monitoring out of the box, power management software can be downloaded if you want to monitor activity on your computer.

Weighing 25 pounds, it is somewhat heavy, which is typical for UPS units with lead acid batteries, like this model uses. This UPS is a practical choice if you need reliable backup power to prevent data loss from outages and want a straightforward setup without extra bells and whistles. If longer battery runtime or more advanced management options are required, exploring higher-end models may be beneficial.

The Amazon Basics Line Interactive UPS is designed to offer a reliable power backup solution for home and office electronics, making it suitable for users looking to protect their devices from outages and surges. With a power capacity of 1000VA and 550W, it provides decent support for multiple devices, thanks to its 9 outlets, which include both surge-protected and battery-backup options. This could be particularly beneficial for anyone looking to keep their computers, gaming consoles, and home entertainment systems running during power interruptions.

One of the standout features is the automatic voltage regulation (AVR), which helps maintain a stable power supply, preventing potential damage from fluctuations. The mini tower design with a 6-foot power cord makes it easy to place in various locations without taking up too much space, which is a plus for smaller setups.

There are some limitations to be aware of. The UPS has a maximum load recommendation of 80% of its rated capacity for optimal performance, which may restrict users who want to connect multiple high-powered devices. Additionally, while the lead-acid battery composition is standard, it may not be as efficient or long-lasting as some newer battery technologies available on the market.

The Liebert GXT4 UPS, though now obsolete and replaced by the GXT5 model, still offers significant features for robust power protection. It provides a high power capacity of 6000VA/4800W, which is suitable for critical systems requiring consistent power. Its online double-conversion technology ensures clean, stable power by continuously conditioning the power supply, greatly extending battery life.

The integrated communications card allows for remote monitoring and management, adding a layer of convenience for users needing oversight of multiple systems. The UPS also features a seamless transfer to battery power, ensuring uninterrupted operation during power outages. However, the battery runtime at full load is up to 5 minutes, which might be inadequate for some users without additional external battery cabinets for extended periods.

The unit is versatile, with both rack-mount and tower form factors, but its size and weight might be cumbersome for smaller setups. Included accessories, such as the rack-mounting rail kit and various cables, add value and ease installation. This product is best suited for environments requiring high capacity and reliable power protection, such as data centers or critical network infrastructures. However, users should consider the updated GXT5 model for more current features and potential improvements.