10 Best UPS

Sudden power outages significantly affect people working on electronic devices. To overcome data loss, it is essential to equip a UPS model for redundancy.

Here is the latest information regarding UPS models that you should know to buy the right product. Besides, I also recommend the top ten uninterruptible power supplies for you in this article.

Hopefully, it helps you find the right suggestion for your home electrical system.

1. CyberPower CP1500PFCLCD PFC Sinewave UPS

CyberPower CP1500PFCLCD PFC Sinewave UPS

Important Specifications

  • Dimensions: 14 x 3.9 x 11 inches
  • Item Weight: 24.9 pounds
  • Batteries: 2 12V batteries required

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What We Like

  • Not loose
  • Easy navigation
  • Solid texture
  • Quality materials

Things to Consider

  • Large heat generation during operation

Product highlights

For material textures, after analysis and comparison, I noticed the outer metal layer of CyberPower is a bit thinner than that of APC units. Even so, this product still meets certainty.

Specifically, I experimented with vibration when moving, and the result was that the device had no rattle from the internal hardware.

Besides, I also tested the rigidity of the metal plates and control buttons. Fortunately, there are no open positions. Everything is in the correct location.

As for the interface and functions on the screen, navigation is straightforward. Just a few basic operations and the information will appear fully and intuitively.

The only downside of CyberPower is the heat when running. Mostly after 2.5 hours, my whole apartment was filled with the smell of hot electronics.

2. APC UPS Battery Backup and Surge

APC UPS Battery Backup and Surge

Important Specifications

  • Dimensions: 10.79 x 4.13 x 5.47 inches
  • Item Weight: 7.5 pounds
  • Batteries: 1 12V battery required

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What We Like

  • Easy to install
  • Lightweight
  • Quick installation time
  • The fast charging process

Things to Consider

  • Difficulty plugging in

Product highlights

I am not experienced in using technology-related devices, so I am pretty nervous when setting up my machines. But with APC UPS, the installation did not cause any difficulty for me.

I installed FYI in just 30 minutes per unit with the included manufacturer’s instructions. During installation, its lightweight saves me from spending too much effort moving.

Charging this model is also very simple, and you must wait a sufficient time before the manufacturer specifies each version.

However, because the plug is raw metal, it is a bit difficult to insert the plug.

3. CyberPower CP1000AVRLCD Intelligent LCD UPS

CyberPower CP1000AVRLCD Intelligent LCD UPS

Important Specifications

  • Dimensions: 10.2 x 3.9 x 9 inches
  • Item Weight: 15.9 pounds
  • Batteries: 1 Product Specific batteries required

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What We Like

  • Enduring
  • Long life
  • Not many hiccups in the structure
  • Good contrast from the screen

Things to Consider

  • Annoying sound after a power outage

Product highlights

If you are someone who always prioritizes durability, then CyberPower will be the best fit for you. With this model, you can be assured of its longevity and the backup battery that the manufacturer provides.

So far, I have had this UPC set up and running for about three months, and everything is working fine as of day one.

Moreover, I only experienced one outage of 30 to 45 seconds. What impressed me most was that I didn’t lose my Internet connection.

Compared to other brands, the screen on CyberPower has better contrast, making it easier to read from a distance.

On the downside, CyberPower emits a rather loud beep when the power is lost.

4. AmazonBasics Line-Interactive UPS

AmazonBasics Line-Interactive UPS

Important Specifications

  • Dimensions: 13.7 x 3.9 x 9.8 inches
  • Item Weight: 25 pounds
  • Batteries: 1500VA/900W

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What We Like

  • Cheap
  • Good battery capacity
  • Long power cord
  • Compact design

Things to Consider

  • No auto-restart

Product highlights

If you want a cheap model but the quality is decent, then AmazonBasics Line-Interactive is the most suitable choice.

For battery capacity, 1500VA is not too high a number but enough for me to meet the power supply for about 90 minutes with low-power devices.

The strength of the Line-Interactive construction is that the power cord is up to 6 feet long, allowing me to place it further away from the power source than similar products. In addition, the compact design is also one of my plus points for this product.

I can get a durable model with decent performance for a low price. So far, everything has been well worth it. This device doesn’t reboot automatically, as other reviewers have reported.

5. APC Back-UPS Pro 1000VA UPS

APC Back-UPS Pro 1000VA UPS

Important Specifications

  • Dimensions: 19.41 x 15.03 x 9.43 inches
  • Item Weight: 23.6 pounds
  • Batteries: 1 Lithium Ion batteries required

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What We Like

  • Long battery backup time
  • Can install the features yourself
  • Ability to automatically notify
  • Backup without connection

Things to Consider

  • Make loud noises

Product highlights

With APC Pro, manufacturers will provide consumers with up to 1000VA/600W (UPS) battery power. Accordingly, the backup battery life of this product can be up to more than 2 hours when operating on multiple devices simultaneously.

Moreover, I also discovered some more exciting features of this APC pro version.

I can even set up or leave a battery backup without connecting for those extras. Typically, the feature automatically alerts the user when the battery is available.

I usually hear four beeps every 30 seconds, which indicates that the computer is using power from the UPS. Although the sound is not too loud, I feel uncomfortable sometimes.

6. Tripp Lite SMART1500LCD 1500VA

Tripp Lite SMART1500LCD 1500VA

Important Specifications

  • Dimensions: 10.5 x 17.25 x 3.5 inches
  • Item Weight: 10 pounds
  • Batteries: 2 Product Specific batteries required

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What We Like

  • High safety
  • Less trouble
  • Good protection feature
  • Rugged, reliable construction

Things to Consider

  • Make loud noises

Product highlights

According to my practical experience, the backup and explosion protection are the best in this Tripp Lite model. It means your computer, monitor, and modem have immediate UPS support.

Especially during use, you do not feel the heat through heat, and the sound is too noisy like other models.

If you have enjoyed a rugged, reliable, and trouble-free UPS for years, this is one of my perfect recommendations.

Yet, Tripp Lite isn’t for you if you want a space-age design and fancy software.

Although the product is quite heavy due to the battery, the overall structure of this model is still quite good and worth using.

7. APC UPS 1500VA Sine Wave UPS

APC UPS 1500VA Sine Wave UPS

Important Specifications

  • Dimensions: 14.49 x 3.94 x 10.24 inches
  • Item Weight: 27.6 pounds
  • Batteries: 28 Volts

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What We Like

  • It takes up less space
  • Many help features
  • Intelligent automatic technology
  • Good protection against lightning transmission

Things to Consider

  • Expensive

Product highlights

I bought an APC UPS last winter. So far, this product has done an excellent job of keeping my home network and various electronic devices up and running for several hours while the mains couldn’t handle it.

What I like most about this version is the well-installed coaxial surge protection feature. Since then, during lightning storms, my device is still guaranteed to have absolute safety.

The vertical orientation of this UPS is very lovely, so it doesn’t take up much floor space. Also, the standard UPS features are extremely helpful in aligning charging times and basic notifications, such as automatic alarm shutdown.

To get these values, you have to spend a lot of money to buy them.

8. CyberPower EC850LCD Ecologic UPS

CyberPower EC850LCD Ecologic

Important Specifications

  • Dimensions: 12.2 x 7 x 3.1 inches
  • Item Weight: 7.7 Pounds
  • Batteries: 120 Volts

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What We Like

  • Good energy saving
  • Allow running with the game
  • There is superiority in power control
  • Make sure the battery is in good condition

Things to Consider

  • Do not turn on the socket

Product highlights

Compared to previous versions, the power fluctuations of CyberPower EC850LCD have markedly improved.

Accordingly, power control and energy saving are also much better. I recorded the battery result being around 70% load while gaming with this GPU load.

In a nutshell, I’ve also connected the monitor to the battery to keep it on for later issues. Besides the above advantages, the highlight is that the UPS will switch to the encoding challenge screen when operating.

I have to go through the extra step of entering the password, which takes a lot of time. It’s the first UPS I’ve owned that doesn’t have controlled outlets on, and obviously, ECO mode is useless now.

9. CyberPower ST625U Standby UPS

CyberPower ST625U Standby UPS System

Important Specifications

  • Dimensions: 3.2 x 9.8 x 5.8 inches
  • Item Weight: 5 Pounds
  • Batteries: 12 Volts

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What We Like

  • Lightweight
  • Compact design
  • Flexible, easy to move
  • Can control noise

Things to Consider

  • Expensive battery replacement

Product highlights

Design is one of the essential criteria in choosing a UPS. For home models, compactness is always the top criterion that experts suggest.

Following that information, I searched and selected the model ST625U from the manufacturer CyberPower.

With its compact design, I can place it in many different places on my desk. Even moving to other areas is much easier than other versions.

Despite its compact size, the ST625U fits comfortably and provides over an hour and a half of backup power during a power outage. I was also surprised to disable the audible alert while the UPS ran instantly.

With this model, people can replace the battery, but the replacement cost is prohibitive. Since then, this situation has led to more electronic landfills because users may throw the UPS in the trash after the battery dies.

10. APC 1500VA UPS with SmartConnect

APC 1500VA Smart UPS with SmartConnect

Important Specifications

  • Dimensions: 17.3 x 6.7 x 8.6 inches
  • Item Weight: 44.3 pounds
  • Batteries: 2 Product Specific batteries required

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What We Like

  • Smart technology
  • Smart Connect
  • Solve tasks quickly
  • Responsible manufacturer

Things to Consider

  • Difficulty in the initial installation

Product highlights

As the name suggests, the PC version 1500VA Smart UPS provides users with many useful intelligent features. What stands out the most is its connectivity and multitasking capabilities. Thanks to that, I could promptly handle the tasks required by the program, such as plugging in the charger and setting alarms.

In addition, the manufacturer’s attitude is also very responsible for errors caused by technical errors.

My friend sent troubles he encountered during use to the manufacturer. As a result, he has received support from the very enthusiastic staff of APC.

Since I don’t have much experience, installing and registering with APC and updating the firmware for the first time got me in trouble. I tried many times to get the program recognized in my account.

Buying Guides

How to choose a UPS

To make a practical purchase, you must have criteria for evaluating and reviewing products. Here are some notes from my practical experience.


With UPS, pay attention to the two basic models: sine wave and simulated sine wave. The sine waveform gives you a smoother and more stable operation.

But, if you want to support playing games and performing tasks quickly, you should select a simulated one. If your needs are only basic, you can choose a simulated sine wave UPS to save costs.


One of the criteria you should consider in the product selection process is the size of the UPS. For home desks, people will give preference to compact models.

For businesses, tower or suspended UPS is a popular choice. The efficiency and safety of the above UPSs will be higher than that of the home versions.


To ensure the device suitability, you should determine in advance the power needs of the electronic devices you own. Once you have specific data for each case I have discussed, you can rely on that to select the most suitable models.


This section will provide you with the most concise answers to questions related to UPS. Most of the solutions come from experienced professionals so that you can be assured of their reliability.

Which type of UPS is better?

In general, each type of UPS will have different advantages and disadvantages.

For example, an essential offline UPS would be more suitable for home appliances. As for online storage, you will get the best protection for your device.

How long will a UPS last?

Typically, a mid-range UPS operating in a room-temperature environment will have 3 to 5 years. The above lifespan only responds to the fact that you do not affect the hardware as well as the software of the machine.

How long can UPS last without power?

UPS uptime depends on the quality of the equipment you own. Most of the average models will support you 15-30p in the situation of power problems.

What is the life of the UPS battery?

On average, the everyday life of VRLA batteries is between 3 and about five years. If you want longer battery life, a wet battery will give you up to 20 years.

Battery life depends on many factors, such as temperature, environment, battery discharge, and maintenance.

How do you know if UPS is fully charged?

Most current UPSs have a battery-level notification mode on the screen.

You can track and set the time to estimate. In addition, for some modern models, the manufacturer has also developed an audio notification feature for you.


I hope you will find a satisfactory product that best fits your needs with the list above.

The AmazonBasics Line-Interactive UPS would suit someone looking for a mid-range and low-cost model. Meanwhile, large capacity models such as the APC UPS 1500VA Sine Wave are towards the needs of larger systems.

Did this article meet your needs? Don’t forget to share your thoughts in the comments section below. Thank you for reading!