Best UPS Battery Backup

Last Updated on September 1, 2020

Are you searching for the best UPS battery backup?

A quality uninterruptible power supply can be a lifesaver, but a low quality model can let you down without warning. With this in mind I have reviewed the top UPS for power fluctuations and after reading this article you will know my recommendations.

Check the quick list below for links to customer reviews and prices for my best UPS battery backup picks, or read on for the full review:

  1. APC Back-UPS Pro BX1500M – Compact Tower
  2. CyberPower CP1500AVRLCD System
  3. CyberPower AVRG750U
  4. Tripp Lite OMNI1500LCDT
  5. Tripp Lite Smart1500LCD

Remember when you were about to submit that research paper before the deadline when suddenly your laptop shut off because of the power cut? How about while working on that spreadsheet you’ve been working on all day and need to get to your boss in the morning but the power flickers and you lose hours of work? I really can’t think of anything more annoying than a blackout and the damages it can cause to electronic devices.

This is when an uninterruptible power supply (UPS) comes in handy.

UPS Battery Backup Buying Guide

A UPS is one of the most important additions to your home or office. There are many types of UPS systems out there to choose from.

To make things easier for you, we’ve put together this quick guide to choosing the best battery backup.

Should You Invest in a UPS Battery Backup System?

Whether you’re considering buying a battery backup for your home or office, it’s definitely a great choice because good quality UPS should provide you with a surge protector, a battery backup, and a voltage regulator.

Here are a few reasons why we think buying a UPS is essential.

Hardware Protection

Fluctuations in the power supply of your devices may cause severe damage to them without you even noticing. What a UPS does is that it provides you with a voltage regulator that adjusts the power to your device. That way you don’t have to worry about any inconsistency in your power supply because the UPS will automatically fix it.

Data Protection

A UPS battery is a simple and effective way to avoid losing precious data. In this case, the backup battery will give you enough time to save your data and turn off your device in the correct way.

Power Backup

While most average battery backups give you enough time to save data and turn off devices to avoid damage, some extra powerful battery backups can keep workstations running for some time. These battery backups can be of great use to keep home medical equipment operating for some time.

How To Select The Best UPS Battery Backup

Choosing a UPS battery backup is a lot more simple than it seems. Here are some things to consider when buying one.


The first factor you need to consider is which devices you’ll use the battery with. Check the requirements of your devices first and choose a battery that matches it.

If you’re unsure about how many watts your device requires, you can always contact the manufacturer or check the user manual to find out.

On-Battery Runtime

Runtime is the number of minutes that the battery can keep your devices running during a blackout. Obviously, the minimum runtime should be enough to turn off your devices safely.

The nature of the device you intend on using the battery backup with and on how long you wish to keep it running are two important factors to consider. Some UPS batteries will only run for a few minutes while others will keep going for hours.


How many devices do you want to connect to the battery? Some battery backups can handle only two devices while others can withstand up to twelve devices.

It’s always better to buy a UPS battery with more outlets than you need. So let’s say you intend of hooking up eight devices to your battery, buying one that can connect ten devices will give you more flexibility.


If you’re going to use the battery backup at home or at your office only, then portability shouldn’t be an issue for you. However, if you intend on taking the battery with you if you’re traveling, for instance, then you’ll want to consider a battery that is compact and easy to move around.


The battery component of the UPS needs to be replaced from time to time. Check how long the battery will last before it requires a replacement. Usually, batteries will last from three to five years.

Also, it’s important to consider the replacement cost and the availability of the battery.

Best UPS Backup Battery

APC Back-UPS Pro BX1500M – Compact Tower

The BX1500M Back-UPS is one of many popular UPS by APC that comes in a black mini tower case. The BX1500M can withstand voltage up to 1500V or 900W. If you’re looking for battery backup with many outlets, APC UPS is a good option as it features ten outlets, five of which are battery backup and surge protector and five are surge protector only.

When used to full load, the BX1500M Will keep your devices running for one to two minutes which is enough time to safely turn off your device. If used at 80W, it should keep devices working for about an hour and a half.

This UPS system features a battery self-test to check whether or not the battery needs to be changed. We like that battery replacement requires no tools and that it also comes with a USB port, LCD status display, and audio alarms.


  • Relatively quiet cooling fan
  • Modern design


  • Quite heavy
  • Takes up desk space

CyberPower CP1500AVRLCD System

The CyberPower CP1500AVRLCD is a 1500V battery backup system that is great for areas where power fluctuations are frequent because it uses automatic voltage regulation. It works exceptionally well with desktop computers, workstations, networking devices, and home entertainment systems.

We like that it comes with a total of 12 outlets so you can connect many devices to it. Six of these outlets are surge only and the other six are surge and battery backup as well. This battery uses GreenPower UPS technology from CyberPower so it should save energy and reduce heat.

At full load, this battery should keep your devices running for three minutes until you shut them off, while if you use it at half load, it should last for about 12 minutes. The battery comes with an integrated LCD display that shows information such as battery runtime.


  • GreenPower Technology
  • Sleek Design
  • Handles many devices


  • Noisy

CyberPower AVRG750U

If you’re looking for a compact UPS system then the CyberPower AVRG750U could be the one for you. This UPS system also uses GreenPower technology by CyberPower and can handle up to 12 devices and comes with one USB port.

This battery backup can be used with desktop computers, modems, workstations, and personal electronics with a maximum load of 750V or 450W.

The CyberPower AVRG750U can run for 7.6 minutes at half load and 2.5 minutes at full load.

It also uses automatic voltage regulation to correct changes in the power supply to keep your devices safe.


  • Compact design
  • Lightweight


  • Only handles up to 750V

Tripp Lite OMNI1500LCDT

The Tripp Lite OMNI1500LCDT is another one of our favorite UPS systems. This battery backup can endure up to 1500V or 900W which should guarantee that many devices will still function during a blackout.

The Tripp Lite UPS has ten outlets for your devices. Five of these outlets are surge only while the other five are surge and power backup.

At full load (900W), this battery backup should keep your devices operating for about two minutes so you can save data and turn off your devices in a safe manner. If you’re using a mid-range device that uses around 300-400V, it should keep it running for about 17 minutes.

The unit features a multifunction LCD display that gives you access to settings and shows the status of the unit.


  • Solid build
  • Easy installation


  • Quite large and heavy
  • Old fashioned design

Tripp Lite Smart1500LCD

If you don’t have much space available, then the Tripp Lite Smart1500LCD battery back up is a fantastic option to consider. We like that this unit comes in a tower-like design and an integrated LCD display that rotates depending on how you place the system.

The Tripp Lite UPS comes with eight outlets, of which four provide surge protection and battery backup and four provide only surge protection. It can withstand up to 1500V with a runtime of 11.8 minutes at half load and 4.4 minutes at full load.

This UPS system also uses automatic voltage regulation to keep your devices safe from fluctuations


  • Smart and space saving design


  • Relatively expensive
  • Heavy

For more battery guides and tips read these articles:

After reviewing our five favorite UPS systems, we found that the CyberPower CP1500AVRLCD System made it to the top of our list. The CyberPower is designed with a modern case that doesn’t waste space. It comes with 12 outlets so you can connect many devices to it.

We love the GreenPower technology and the LCD display and the runtime is long enough to safely shut down your devices. Overall, the CyberPower UPS unit is full of awesome features and it comes at a relatively reasonable price when compared to other UPS models.

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