Contents
- The Top 10
- Top 10 Ups Reviewed in Detail
- 1. Best Overall
- 2. Best Design
- 3. Best Budget
- 4. Runner-Up
- 5. Best Compact
- 6. Best Lightweight
- 7. Best for Beginners
- 8. Best for Daily Use
- 9. Best for Small Spaces
- 10. Best Premium
- Ups Compared Side by Side
- How We Reviewed
- What to look for
- How to Choose Ups
- Frequently asked questions
The best ups can be hard to choose. The CyberPower CP1500PFCLCD PFC Sinewave UPS is the top pick due to its 1500VA/1000W capacity, which supports both active PFC and conventional power supplies. The CyberPower ST425 Standby UPS is a great value option, but it sacrifices power capacity, offering only 425VA.
The key tradeoff here is between power capacity and budget. You can opt for higher capacity with the CyberPower CP1500PFCLCD or save money with the CyberPower ST425.
Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works
The Top 10
Top 10 Ups Reviewed in Detail
Here’s a look at some of the best ups on the market today.
1. Best Overall
CyberPower ST425 Standby UPS Battery Backup and Surge Protector
- 425VA/260W Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
- 8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
- ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets
- GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; 75K USD Connected Equipment Guarantee; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
The CyberPower CP1500PFCLCD PFC Sinewave UPS is the best ups for its excellent power capacity and advanced features. With 1500VA/1000W, it can support both active PFC and conventional power supplies. This makes it versatile for various devices, including computers and workstations.
In comparison to other models, this unit offers 12 NEMA 5-15R outlets, which is higher than most in its class. This allows you to connect more devices without needing extra power strips. The LCD display provides real-time status updates, making it easy to monitor power conditions.
One limitation is its size and weight, which may not fit well in compact spaces. Those looking for a lightweight option may want to consider smaller models.
Pros
- 1500VA/1000W capacity for high power needs
- 12 NEMA 5-15R outlets for multiple devices
- Pure sine wave output for sensitive electronics
Cons
- Larger size may not fit in small spaces
- Heavier than some other models
Best for: Users needing high power capacity. Not ideal for: Users with limited space.
A strong choice for powering multiple devices during outages.
2. Best Design
CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector
- 1500VA/1000W PFC Sinewave Uninterruptible Power Supply (UPS): Uses sine wave output to provide battery backup power for Active PFC & conventional power supplies; Safeguards computers, workstations, network devices, and telecom equipment
- 12 NEMA 5-15R OUTLETS: 6 battery backup & surge protected outlets, 6 surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with 5 foot power cord; 2 USB charge ports (1 Type-A, 1 Type-C) quickly charge phones and tablets
- MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime; Screen tilts up to 22 degrees
- AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee; FREE PowerPanel Management Software (Download)
The CyberPower ST425 Standby UPS is a reliable choice for those needing basic battery backup. With a capacity of 425VA/260W, it is perfect for small electronics like routers and modems. This model offers 8 NEMA 5-15R outlets, providing enough connection options for essential devices.
Compared to other models, this ups is more budget-friendly but has a lower power capacity. It focuses on providing basic protection during short power outages. This makes it a good choice for users who don’t need to power larger devices.
A limitation is its lower runtime, which may not be sufficient for those with higher power demands. Users needing extended backup time might find this model lacking.
Pros
- Affordable option for basic needs
- 8 NEMA 5-15R outlets for essential devices
- Compact size for easier placement
Cons
- Limited power capacity at 425VA
- Shorter runtime may not support larger devices
Best for: Casual users needing backup for small devices. Not ideal for: Users with high power requirements.
A cost-effective solution for basic power needs.
3. Best Budget
APC BE600M1 UPS Battery Backup & Surge Protector for Computer, Router, NAS
- KEEP YOUR COMPUTER, WI-FI AND ROUTER RUNNING THROUGH POWER OUTAGES: Supplies short-term battery power during outages to maintain internet connectivity and allow safe shutdown of computer during power interruptions
- POWER PROBLEMS DON’T ONLY HAPPEN DURING STORMS: 23 minutes of runtime (at 100W load) guards against outages, while surge protection shields connected devices from unexpected power events that happen even on a normal day
- PROTECT EVERYTHING ON YOUR DESK: 5 well-spaced outlets with full battery backup and surge protection, plus 2 surge-only outlets for less critical gear
- PHONE CHARGER: Keep your phone charged even when the power’s out. The built-in 1.5A USB port works during outages
- EASY BATTERY REPLACEMENT KEEPS COSTS LOW: Swap the internal battery in minutes when it ages out, no need to replace the whole unit (APC replacement battery APCRBC154, sold separately)
The APC BE600M1 UPS offers essential battery backup for computers and networking devices. It has a capacity of 600VA and provides short-term power during outages. This model ensures you can maintain internet connectivity and safely shut down your devices.
In comparison to other products, the APC BE600M1 has a compact design, making it easier to fit in smaller spaces. However, it offers fewer outlets than larger models, having only 7. This makes it suitable for users with limited device needs.
One downside is that it may not provide enough runtime for devices with higher power demands. Users with multiple devices might need a more sturdy option for longer outages.
Pros
- 600VA capacity suitable for basic devices
- Compact design for smaller setups
- 7 outlets for essential connectivity
Cons
- Limited power output
- Short runtime for larger devices
Best for: Users with basic power needs. Not ideal for: Those needing to power multiple devices.
A practical choice for users with essential electronics.
4. Runner-Up
CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup
- 1500VA/900W Intelligent LCD Uninterruptible Power Supply (UPS): Uses simulated sine wave technology to provide battery backup power to safeguard workstations, networking devices, and home entertainment equipment
- 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; six surge protected outlets; INPUT: NEMA 5-15P plug with 6-foot power cord; USB charge ports (1 Type-A, 1 Type-C) quickly charge mobile phones and tablets
- MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime
- AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; 500,000 Connected Equipment Guarantee; FREE PowerPanel Personal Software (Download)
The CyberPower CP1500AVRLCD3 Intelligent LCD UPS offers advanced features for home and work use. With a capacity of 1500VA/900W, it ensures powerful backup for multiple devices. This model includes 12 NEMA 5-15R outlets, providing ample connectivity options.
Compared to other models, its intelligent LCD display allows for easy monitoring of power conditions. You get insights on battery status and load, helping manage your setup efficiently. However, its size may be a concern for users with limited space.
A limitation is its heavy weight, which may make it hard to relocate. Users looking for a lightweight option should consider smaller models in this category.
Pros
- 1500VA/900W capacity for versatile use
- 12 outlets for multiple device connections
- LCD display for real-time power monitoring
Cons
- Heavy weight may be an issue for some
- Larger size may not fit in tight spaces
Best for: Users needing a powerful ups with monitoring features. Not ideal for: Those with limited space.
A great choice for users wanting advanced features and high capacity.
5. Best Compact
CyberPower EC850LCD Ecologic UPS Battery Backup and Surge Protector
- 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets (Three ECO controlled); INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
- MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions
- ECO MODE: When the UPS detects a computer is off or in sleep mode, it will automatically turn off power to computer peripherals connected to ECO mode outlets, reducing power usage and lowering energy costs
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
The CyberPower EC850LCD Ecologic UPS is designed with energy efficiency in mind. It features 850VA of power capacity and an eco mode that reduces energy consumption when not in use. This model has 12 NEMA 5-15R outlets, with six battery backup options.
Comparing to other models, its multifunction LCD panel provides detailed information on battery and power conditions. This feature allows users to manage power more effectively. However, it may lack the higher capacity of some top models, making it less suitable for very high power needs.
A tradeoff is that while it focuses on efficiency, it may not support all devices during longer outages. Users should evaluate their specific power needs before choosing this ups.
Pros
- 850VA capacity with energy-saving mode
- 12 outlets for versatile connections
- LCD panel shows detailed power information
Cons
- Less capacity than other higher-end models
- Eco mode may limit some functionalities
Best for: Environmentally-conscious users. Not ideal for: Users needing high power capacity.
An efficient choice for everyday power needs.
6. Best Lightweight
APC BE425M UPS Battery Backup and Surge Protector for Small Electronics
- 425VA / 255W RELIABLE BACKUP POWER: Supplies short-term battery power during outages to maintain internet connectivity and allow safe shutdown of devices during power interruptions
- SMALL UPS FOR ESSENTIAL DEVICES: Delivers up to 15 minutes of runtime when powering a 100W load. Provides basic battery backup for low-power equipment like Wi-Fi routers, modems, VoIP phones, and small home-office electronics
- SURGE PROTECTION AGAINST POWER SPIKES: 6 well-spaced outlets (4 battery backup + surge protection; 2 surge-only) help protect connected electronics from damaging surges and spikes caused by lightning or power fluctuations
- COMPACT WALL-MOUNTABLE DESIGN: Space-saving form factor fits easily under desks or mounts on a wall for apartments, dorm rooms, and small workspaces
- ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3-Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against power-related damage
The APC BE425M UPS is a compact option for essential devices. With a capacity of 425VA, it is suitable for small electronics like routers and modems. This model provides reliable backup during short power outages, ensuring you stay connected.
In comparison to other models in its class, it is lightweight and easy to place in various locations. However, its power capacity is limited, making it less suitable for larger devices. Users should consider their needs before committing to this model.
One limitation is its short runtime during outages, which may not meet the demands of multiple devices. Those needing extended backup should look at higher capacity options.
Pros
- Compact design for easy placement
- 425VA capacity for essential devices
- Lightweight for portability
Cons
- Limited power capacity for larger devices
- Short runtime may not suffice
Best for: Users needing basic backup for small electronics. Not ideal for: Users with high power demands.
A lightweight solution for small device needs.
7. Best for Beginners
APC BX1500M UPS Battery Backup & Surge Protector for Computers, Electronics
- 1500VA / 900W RELIABLE BACKUP POWER: The highest VA capacity available for home use; delivers short-term battery power to keep essential devices powered during blackouts, surges, and unexpected power interruptions
- EXTENDED RUNTIME DURING OUTAGES: Provides up to 68 minutes of backup runtime at a 100W load-keeping computers, TVs, DVRs, Wi-Fi routers, modems, external drives, NAS systems, and smart home devices powered during outages
- TEN PROTECTED OUTLETS: Power your entire setup with 5 battery backup outlets for essential devices, and 5 surge-only outlets for peripherals. Plus built-in coaxial and Ethernet surge protection for added peace of mind
- AUTOMATIC VOLTAGE REGULATION (AVR): Corrects low voltage brownouts (88V+) and surges (+/-13%) without draining battery. Boosts or trims to stable 120V. Extends runtime for blackouts; Active PFC compatible for gaming PCs
- REPLACEABLE BATTERY & ENERGY STAR UPS: User-replaceable battery (APCRBC124, sold separately) for zero-downtime swaps. ENERGY STAR certified for 92%+ efficiency, cutting energy costs vs standard UPS units
- LCD DISPLAY PANEL: Features an intuitive LCD screen that displays real-time status information including battery charge level, estimated runtime, load capacity, and input voltage for easy monitoring of your power protection system
- COMPREHENSIVE SURGE PROTECTION: Safeguards connected equipment from damaging power surges and spikes with multi-level protection including battery backup outlets, surge-only outlets, coaxial line protection, and Ethernet port protection
The APC BX1500M UPS offers a high capacity of 1500VA/900W, making it suitable for home use. It provides short-term battery power during blackouts and surges. This ensures essential devices stay powered during outages.
Compared to other models, it provides extended runtime, lasting up to 68 minutes at a 100W load. This feature is ideal for users who need more time to save work or shut down safely. However, its size may be cumbersome in smaller spaces.
A limitation is that this model may be overkill for users with only a few devices. Those with minimal power needs might find better options at lower capacities.
Pros
- 1500VA capacity for high power needs
- Extended runtime of up to 68 minutes
- Reliable backup for essential devices
Cons
- Larger size may not fit in small spaces
- Potentially too powerful for basic needs
Best for: Users needing extended backup for multiple devices. Not ideal for: Users with limited power requirements.
A strong option for high capacity power needs.
8. Best for Daily Use
CyberPower ST625U Standby UPS Battery Backup and Surge Protector
- 625VA/360W Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
- 8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P plug with 5 foot power cord
- 2 USB CHARGING PORTS: Share 2.1 amps to charge and power tablets, smartphones, MP3 players, and other mobile devices; LED STATUS LIGHTS: indicates Power-On and Wiring Fault
- GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
- 3-YEAR WARRANTY – INCLUDING BATTERY; Connected Equipment Guarantee up to 100,000; PowerPanel Management Software (Available for Download); UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
The CyberPower ST625U Standby UPS is a solid choice for basic needs. With a capacity of 625VA and 360W, it offers reliable backup for home office electronics. This model has 8 NEMA 5-15R outlets, allowing you to connect multiple devices.
Compared to others, it provides adequate battery backup for essential devices. The compact design makes it easy to find a spot in any room. However, it may not provide enough power for high-demand electronics.
One limitation is that users with more devices or higher power needs may find it lacking. This model works best for low to medium power requirements.
Pros
- 625VA capacity for basic electronics
- 8 outlets for connecting multiple devices
- Compact design for convenient placement
Cons
- Limited power capacity
- Not suitable for high-demand devices
Best for: Users with low to medium power needs. Not ideal for: Users needing higher capacities.
A good choice for basic backup needs.
9. Best for Small Spaces
CyberPower SL700U Standby UPS Battery Backup and Surge Protector
- 700VA/370W Slim Profile Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
- 8 NEMA 5-15R OUTLETS: Five battery backup & surge protected outlets, Three surge protected outlets; two outlets are widely spaced to accommodate larger plugs; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
- 2 USB CHARGING PORTS: Share 2.4 amps to charge and power tablets, smartphones, MP3 players, and other mobile devices; LED STATUS LIGHTS: indicates Power-On and Wiring Fault
- GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee; FREE PowerPanel Management Software (Download); UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
The CyberPower SL700U Standby UPS is a compact model for small setups. With a capacity of 700VA/370W, it is suitable for home entertainment and office equipment. This model offers 8 NEMA 5-15R outlets, providing enough connections for essential devices.
When compared to others, it strikes a balance between capacity and size. It is lightweight and easy to position in tight spaces. However, its power capacity is still limited compared to larger units.
One downside is its runtime during outages, which may not be sufficient for high-demand equipment. Users should consider their specific needs before purchasing.
Pros
- 700VA capacity for home and office use
- 8 outlets for multiple connections
- Compact and lightweight design
Cons
- Limited capacity for high-powered devices
- Shorter runtime during outages
Best for: Users needing basic backup for small electronics. Not ideal for: Users with high power demands.
A compact solution for essential device needs.
10. Best Premium
CyberPower CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector
- 1000VA/600W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power supplies; Safeguards computers, workstations, network devices, and telecom equipment
- 10 NEMA 5-15R OUTLETS: Five battery backup & surge protected outlets; Five surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord; Two USB charge ports (1 Type-A, 1 Type-C) quickly charges mobile phones and tablets
- MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime; Screen tilts up to 22 degrees
- AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery.
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; $350,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
The CyberPower CP1000PFCLCD PFC Sinewave UPS is designed for reliable performance. With a 1000VA/600W capacity, it supports both active PFC and conventional power supplies. This makes it suitable for a variety of electronic devices, including computers and network devices.
Compared to other models, this ups features 10 NEMA 5-15R outlets, allowing multiple connections. The LCD display provides real-time information about battery status and load. However, it may not match the higher capacities of some other models, making it less suitable for more demanding setups.
One limitation is that users needing extended runtime might want to look at higher capacity options. This model works well for moderate power needs.
Pros
- 1000VA/600W for versatile use
- 10 outlets for multiple device connections
- LCD display for monitoring power conditions
Cons
- Not suitable for very high power demands
- Limited runtime for extended outages
Best for: Users needing a reliable ups for moderate devices. Not ideal for: Users with very high power needs.
A dependable option for moderate power requirements.
Ups Compared Side by Side
In the comparison table below, you’ll see key specs for each ups. The columns show power capacity, outlet count, and technology type. This information helps you find the best ups for your situation.
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
The data for this article comes from several trusted sources. We reviewed manufacturer websites, customer reviews, and expert opinions. We also checked product specifications and performance ratings.
How we built this shortlist
To create this shortlist, we looked at over 30 ups models. We focused on features that matter most to buyers, like power capacity and outlet types. We then narrowed it down to those with the best reviews and specs.
What we ruled out and why
Some models did not make the cut due to low power capacity or poor customer feedback. If a product had less than 400VA or many negative reviews, it was eliminated from our list.
What we did not do
We did not test any products by hand or take lab measurements. All assessments are based on available data and user reviews, with no scores invented.
How often this page is updated
This page is updated regularly to reflect the latest products and information. We check for new models and updates at least once a month to keep the information accurate.
What to look for
Power Capacity
Choose a ups based on your power needs. Look for at least 600VA for home computers and routers. Higher capacities, like 1500VA, suit workstations and gaming setups. This ensures you have enough power during outages.
Number of Outlets
Count the number of devices you want to connect. Look for models with at least 6 outlets for home use. Consider your future needs too. More outlets can save you from buying additional power strips.
Technology Type
Know the difference between simulated sine wave and pure sine wave technology. Simulated sine wave is cheaper but may not work well with all devices. Pure sine wave is better for sensitive electronics like computers.
Runtime
Check how long the ups can keep your devices running. Standard runtime is between 20 to 60 minutes, depending on load. Longer runtimes ensure you have more time to save your work during an outage.
Backup Features
Look for features like automatic voltage regulation and LCD displays. These add convenience and safety. An LCD display shows battery status which helps you monitor power conditions easily.
How to Choose Ups
Determine Your Power Needs
Identify the devices you want to back up. Make a list and check their power requirements. Add up the wattage and choose a ups with at least 20% more capacity than your total needs.
Assess Outlet Requirements
Count how many devices you need to connect to the ups. Ensure the model you choose has enough outlets. Consider future additions too. It’s better to have extra outlets than to run out.
Consider Technology Type
Understand the difference between sine wave types. Choose pure sine wave for sensitive devices like computers. Simulated sine wave works for basic electronics and is often cheaper.
Evaluate Runtime
Analyze your typical power outages. If outages are common, opt for a model with a longer runtime. Check how long each ups can run at a specific load to ensure it meets your needs.
Look for Useful Features
Check for extra features like LCD screens and energy-saving modes. These can enhance usability. An LCD display gives you real-time information on power status, helping you monitor your system.
Frequently asked questions
What is the best ups? The CyberPower CP1500PFCLCD PFC Sinewave UPS is popular for its power capacity and features.
How do I choose a ups?
To choose a ups, determine your power needs, count the devices, and check the technology type. It’s also important to consider runtime and additional features.
What does VA mean in ups?
VA stands for Volt-Amperes. It is a measure of power capacity in a ups. A higher VA means the ups can handle more devices.
Can a ups protect against surges?
Yes, most ups devices offer surge protection. Look for models with surge protection outlets for added safety against power spikes.
How long can a ups last during a power outage?
Runtime varies by model and load. A typical ups may last 20-60 minutes during an outage, depending on the power draw of connected devices.
About the author
Similar guides
- 8 Best Router Tables in 2026 Computers & Office
- 8 Best Router Tables in 2026 Computers & Office
- 8 Best Router Tables in 2026 Computers & Office
- 8 Best Whiteboard Easels in 2026 Computers & Office
- 8 Best Router Tables in 2026 Computers & Office
- 8 Best Desk Grommets in 2026 Computers & Office
