The Best UPS Battery Backups of 2023

29 Sep.,2023

 

If you need a UPS, buy the APC Back-UPS Pro 1500VA . It has a big enough battery to save your work and safely shut down without panicking.

An uninterruptible power supply (UPS) is a big battery that kicks in when the power goes out. We will focus on testing smaller desktop models that give you enough power for a desktop PC and leave the whole-house models to other experts.

So, the EC850LCD is a pretty modest unit, but it will allow you to save your work and safely shut down.

This CyberPower EC850LCD is a UPS like the others on this list, but it has a trick up its sleeve. Three outlets (of the 12) shut down their output when the CyberPower unit detects the device that’s plugged in is in standby or vampire mode . That can end up saving you real money.

Keep in mind: If you decide to go this route, the Trip Lite lays on the floor horizontally, so it takes up more space than you might be used to.

The Tripp Lite AVR750U is an affordable unit for very modest uses. Despite its smaller battery, the Tripp Lite will still give you enough time to save your work and shut down safely.

While this APC model has ten outlets, only five are connected to the battery (the other five have surge protection, though). We feel five outlets should cover most setups adequately. This unit is vertically oriented, so while it doesn't have a large footprint, it will resemble a computer tower.

This device can also deliver over 800 watts of power, so you can safely charge any device at the speed you typically experience by plugging the same charger directly into a wall outlet. It's a bit expensive but a great battery backup for medium applications.

The APC Back-UPS Pro 1500 is a utilitarian device, but it has a little LCD screen showing vital information like input voltage, battery status, and the current load, which is a nice touch. While simulating a power outage by flipping a circuit breaker in the house, the UPS immediately kept our test computer running with plenty of time to save my work and shut it down.

Or Maybe These?

  • Show me the cheapest. The APC Back-UPS 425VA is the best cheap option and is designed to keep some low-power devices online when the power goes out.
  • I'm a gamer. Nothing says "gamer" like a UPS with built-in RGB lighting and 900W power. The APC Gaming UPS brings precisely that. It also has ten total outlets: five with battery backup and five with only surge protection.
  • I have limited space. If you're working at home, in a dorm, or someplace where space is at a premium, a compact UPS like the APC BE600M1 is just what the doctor ordered.
  • I run a small business. There is very little chance that a regular home computer user needs the big, beefy APC UPS 2200VA Smart-UPS with SmartConnect, but buy this if you run a small office or a small server.

Lifewire / Jeremy Laukkonen

What to Look For in an Uninterrupted Power Supply 

Compatibility

When buying a UPS, the most important factor to consider is its compatibility with the power supply. Before hooking anything up, check what your devices require and make sure there’s a match.

On-Battery Runtime

Generally, you don’t need a UPS to last too long but it should be sufficient to start a standby power source or properly shut down the protected equipment. Some run for just a few minutes, while others will provide power all night long. Depending on your needs, make sure the on-battery runtime is ample.

Device Support

How many devices will you need to connect to your UPS? Some can accommodate as many as 12 devices, while others top out at just two. Some also provide USB ports, but not all. 

Lifewire / Jeremy Laukkonen

Portability

Some UPS devices are made for home or business use, while others are built for travel and the outdoors. If you need to take your device with you, you’ll want something with a more portable design that can fit in a handbag easily. You might even want a solar charging port so that you aren’t entirely dependent on electricity. 

FAQ

  • How big of a UPS do you need?

    This answer depends on what devices your UPS will support and for how long. If you're hooking up a couple of desktop computers or a home entertainment system, you can get away with a 750 VA battery backup. It gives you ample time to save your work and shut down your devices properly without incident. However, you'll need something larger for commercial setups like server farms. Something closer to a 2200 VA backup can provide ample insurance to even the most power-hungry tech.

  • Can you replace the battery on your UPS and how long will it last?

    Not all UPS have replaceable or "hot-swappable" batteries. But unless you need to have your UPS remain on battery power for an extended period, having "hot-swappable" batteries isn't entirely necessary, and the lifespan for a typical battery can be anywhere from 3 to 5 years, meaning you shouldn't have to replace your battery very often.

  • What will benefit the most from a UPS?

    Any appliance can benefit from being connected to a UPS, but items that one should tether to a UPS are sensitive electronics like TVs, home theater receivers, or computer desktops. While a UPS can effectively act as a power strip for any appliance, prioritizing anything that could get damaged by abruptly losing power will let you get the most out of your UPS. Some other use cases for a UPS include electronics that should not lose power for any reason, like fish tanks and home security systems.

  • What's the difference between pure sine wave or stepped sine wave battery?

    Anything you plug into the wall with a plug runs on alternating current or AC. For a battery to power a device designed for alternating current, it must provide power in a sine wave. A pure sine wave, which has a much cleaner output, is suitable for sensitive electronics like newer TVs, servers, computers, audio equipment, and appliances that use an AC motor, like refrigerators or microwaves. Older TVs, water pumps, and motors with brushes can use modified sine wave output because they're not as sensitive. Devices will run hotter and less efficiently with modified or stepped sine wave output.