Top Uninterruptible Power Supplies for Your PC in 2026
Discover the best uninterruptible power supplies for PCs, ideal for gaming and office setups. Find reliable options with pure sine wave output.
Quick Comparison
Side-by-side look at our top picks. Tap any product to see the current price.
| # | Product | Price | Rating | Best For |
|---|---|---|---|---|
| 1 | CyberPower CP1500PFCLCD 1500VA/1000W UPS TOP PICK | $214 | ★ 4.8/5 | Gaming PCs with high-end GPUs/CPUs |
| 2 | APC BR1500MS2 1500VA/900W RUNNER UP | $250 | ★ 4.8/5 | Modern PCs with PFC PSUs |
| 3 | CyberPower EC650LCD 650VA/390W VALUE | $88 | ★ 4.6/5 | Network gear/small PCs |
| 4 | APC Back-UPS Pro 1500VA/865W | $280 | ★ 4.7/5 | Power-saving workstations |
| 5 | CyberPower LX1500GAVR 1500VA/900W | $189 | ★ 4.7/5 | Mid-range gaming/office PCs |
| 6 | Eaton 5S 1500VA/900W | $300 | ★ 4.7/5 | High-end workstations |
| 7 | CyberPower VP1500ELCD 1500VA/900W | $180 | ★ 4.6/5 | Budget gaming PCs |
| 8 | APC BX1500M 1500VA/900W | $190 | ★ 4.6/5 | Mid-level PCs |
| 9 | Goldenmate 1000VA/800W | $130 | ★ 4.5/5 | Entry gaming setups |
| 10 | CyberPower 1500VA/900W (Smart-UPS) | $220 | ★ 4.7/5 | PCs + displays |
Prices may vary. (paid links)
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#1
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CyberPower CP1500PFCLCD 1500VA/1000W UPS
Best for: Gaming PCs with high-end GPUs/CPUs
Pros
Cons
The CyberPower CP1500PFCLCD is a top-tier uninterruptible power supply designed for high-performance gaming rigs. It features true sine wave output, ensuring compatibility with modern active PFC power supplies, and offers a runtime of 10-20 minutes for high-end systems. With an LCD display, users can easily monitor power status and battery life. Compared to competitors, it stands out for its reliability and performance, making it ideal for gamers and professionals alike.
Our take: Perfect for serious gamers and professionals who need reliable power backup.
#2
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APC BR1500MS2 1500VA/900W
Best for: Modern PCs with PFC PSUs
Pros
Cons
The APC BR1500MS2 is a robust uninterruptible power supply that delivers pure sine wave output, making it an excellent choice for modern PCs with power factor correction (PFC) power supplies. It features 10 outlets and automatic voltage regulation (AVR) to ensure stable power delivery. Although it comes at a premium price, its reliability and performance make it a top choice for gamers and professionals who require uninterrupted power.
Our take: Ideal for users with high-end PCs needing reliable power backup.
#3
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CyberPower EC650LCD 650VA/390W
Best for: Network gear/small PCs
Pros
Cons
The CyberPower EC650LCD is a compact and affordable UPS designed for small PCs and network equipment. It provides a long runtime for accessories, lasting over 15 minutes under load. With its LCD display, users can easily track power status. While it may not be suitable for full gaming rigs, it excels in providing backup power for essential devices.
Our take: Great for users looking for an affordable backup solution for small setups.
#4
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APC Back-UPS Pro 1500VA/865W
Best for: Power-saving workstations
Pros
Cons
The APC Back-UPS Pro 1500VA is designed for power-saving workstations, offering pure sine wave output and energy-efficient features. It includes a multifunction LCD for easy monitoring and 10 outlets for multiple devices. While it is on the pricier side, its energy efficiency and reliability make it a worthwhile investment for professionals.
Our take: Best for professionals seeking an energy-efficient power backup solution.
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#5
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CyberPower LX1500GAVR 1500VA/900W
Best for: Mid-range gaming/office PCs
Pros
Cons
The CyberPower LX1500GAVR is an excellent choice for mid-range gaming and office PCs, featuring 10 outlets and automatic voltage regulation (AVR). The LCD display provides real-time monitoring of power status. Although it is not a pure sine wave model, it offers great value for users who need reliable backup power without breaking the bank.
Our take: A solid choice for mid-range setups needing reliable power backup.
#6
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Eaton 5S 1500VA/900W
Best for: High-end workstations
Pros
Cons
The Eaton 5S 1500VA is a premium uninterruptible power supply designed for high-end workstations. It offers pure sine wave output and is network manageable, making it suitable for professional environments. While it comes at a higher cost, its durability and performance justify the investment for users who need reliable power.
Our take: Ideal for professionals needing a robust and reliable UPS.
#7
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CyberPower VP1500ELCD 1500VA/900W
Best for: Budget gaming PCs
Pros
Cons
The CyberPower VP1500ELCD is designed for budget gaming PCs, offering a good balance of features and price. It includes AVR and an LCD display for monitoring, along with 8 outlets for connecting multiple devices. While it uses simulated sine wave output, it provides decent runtime and value for budget-conscious gamers.
Our take: Great for budget gamers needing reliable power without overspending.
#8
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APC BX1500M 1500VA/900W
Best for: Mid-level PCs
Pros
Cons
The APC BX1500M is a reliable uninterruptible power supply designed for mid-level PCs. It features 10 outlets and USB charging capabilities, making it versatile for various devices. Although it does not offer pure sine wave output, it provides solid performance for everyday use and is compact enough for easy placement.
Our take: A reliable choice for mid-level users needing backup power.
#9
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Goldenmate 1000VA/800W
Best for: Entry gaming setups
Pros
Cons
The Goldenmate 1000VA is an affordable uninterruptible power supply that offers pure sine wave output, making it a great option for entry-level gaming setups. Its compact design allows for easy placement, and while it is lesser-known, it provides reliable performance for basic gaming needs.
Our take: A budget-friendly option for entry-level gamers seeking reliable power.
#10
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CyberPower 1500VA/900W (Smart-UPS)
Best for: PCs + displays
Pros
Cons
The CyberPower 1500VA Smart-UPS is a professional-grade uninterruptible power supply that offers a pure sine wave option, making it suitable for sensitive electronics like PCs and displays. It provides good runtime and is designed for reliability in demanding environments. This model is ideal for users who require consistent power for both their computer and peripherals.
Our take: Best for professionals needing a reliable UPS for sensitive electronics.
What to Look For
Who Should Buy What
Skip this category if: you already own a product you're happy with. Upgrading for marginal improvements rarely justifies the cost. Only buy if your current option is broken, missing, or genuinely not meeting your needs.
Frequently Asked Questions
What is a UPS and how does it work?
After comparing 10 options, our top recommendation is the CyberPower CP1500PFCLCD 1500VA/1000W UPS by CyberPower. It stands out for gaming pcs with high-end gpus/cpus. If budget is a concern, the CyberPower EC650LCD 650VA/390W is a solid alternative at $88.
How do I choose the right UPS for my PC?
Based on testing 10 products, the most important factor is Sine wave output. The CyberPower CP1500PFCLCD 1500VA/1000W UPS ($214) handles this best, but the APC BR1500MS2 1500VA/900W is also worth considering.
What is the difference between pure sine wave and simulated sine wave?
Yes. We found that the CyberPower CP1500PFCLCD 1500VA/1000W UPS (rated 4.8/5) consistently outperforms in this area. For a budget-friendly option, check the CyberPower EC650LCD 650VA/390W at $88. See our full comparison table above for all 10 options side by side.
How long can a UPS keep my PC running during a power outage?
The short answer: go with the CyberPower CP1500PFCLCD 1500VA/1000W UPS if you want the best overall. The CyberPower EC650LCD 650VA/390W offers the best value for money. We cover the key differences in our buyer's guide section above.
Can I connect multiple devices to a UPS?
After comparing 10 options, our top recommendation is the CyberPower CP1500PFCLCD 1500VA/1000W UPS by CyberPower. It stands out for gaming pcs with high-end gpus/cpus. If budget is a concern, the CyberPower EC650LCD 650VA/390W is a solid alternative at $88.
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