If you’re looking to keep your modem and router online during power outages, choosing the right UPS is essential. The CyberPower CP1500AVRLCD3 stands out as the best overall due to its high capacity and smart features, while the APC BE600M1 offers a compact, budget-friendly solution for smaller setups. Readers often face tradeoffs between capacity, size, and price—larger UPS units provide more backup time but take up more space and cost more. Continue reading for a detailed breakdown of the top options and what makes each unique.
Key Takeaways
- Capacity and backup time vary widely; larger VA ratings generally mean longer power support for multiple devices.
- Features like AVR and sinewave output significantly improve performance during outages, especially for sensitive equipment.
- Size and form factor are important; compact models suit small spaces but often have lower capacity.
- Price correlates with capacity and features; premium models offer more reliability but at a higher cost.
- Not all UPS units are equally suitable for home use—consider your setup’s power needs and available space.
| ups for modem and router | Outlets | Capacity | Warranty |
|---|---|---|---|
| CyberPower SL700U Standby UPS | 8 | 700VA/370W | 3 years including battery |
| CyberPower CP1500AVRLCD3 Intel | 12 | 1500VA/900W | 3 years including battery |
| APC Back-UPS 650VA / 390W Batt | 8 | 650VA/390W | 3 years |
| CyberPower ST425 Standby UPS B | 8 | 425VA/260W | 3 years |
| APC Back-UPS Pro 1500VA Batter | 10 (5 battery backup + 5 surge-only) | — | 3 years |
| CyberPower EC850LCD Ecologic U | — | — | — |
| GOLDENMATE 1000VA/800W Lithium | 8 | 1000VA/800W | — |
| CyberPower CP1500PFCLCD PFC Si | 12 (6 battery backup & surge protected, 6 surge protected) | 1500VA/1000W | 3 years |
| APC UPS 600VA/330W Battery Bac | 5 (with battery backup), 2 surge-only | 600VA/330W | 3 years |
| APC Back-UPS 425VA / 255W UPS | 6 (4 backup + surge, 2 surge-only) | 425VA / 255W | 3 years |
More Details on Our Top Picks
CyberPower SL700U Standby UPS Battery Backup and Surge Protector, 700VA/370W, 8 Outlets, Slim Profile, UL Certified
The CyberPower SL700U stands out for its slim profile, making it an excellent choice for those with limited space at home or in small offices. It provides 700VA/370W backup power with 8 outlets, including surge protection, which is sufficient for basic modem-router setups. Compared to larger units like the CyberPower CP1500AVRLCD3, it offers less capacity but excels in space efficiency, making it ideal for supporting a single router and a few peripherals. Its USB charging ports add convenience, and UL certification ensures safety. The main tradeoff is its limited power capacity, which restricts it from supporting multiple high-power devices simultaneously. It’s best suited for individuals who need a reliable, space-saving backup for essential home networking gear, but not for entire home systems or high-demand setups.
Pros:- Slim, space-saving profile fits easily into small setups
- Includes both battery backup and surge protection
- USB ports for mobile device charging
- UL safety certified with a 3-year warranty
Cons:- Limited to 700VA/370W capacity, not suitable for high-power devices
- Simulated sine wave may not be optimal for sensitive electronics
Best for: Home users with minimal space and simple backup needs for modem and router.
Not ideal for: Users with multiple high-power devices or needing longer runtime during outages.
- Capacity:700VA/370W
- Outlets:8
- USB Ports:2
- Warranty:3 years including battery
- Certification:UL Certified
- Input:NEMA 5-15P right angle, 45 degree offset plug
- Cord Length:5 feet
Our verdict“This UPS is perfect for those seeking a compact, reliable backup solution for a single modem-router setup at home.”
CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup and Surge Protector, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, UL Certified
The CyberPower CP1500AVRLCD3 offers a substantial 1500VA/900W capacity, making it well-suited for protecting multiple devices like routers, modems, and even small home servers. Its 12 outlets and dual USB ports support versatile device charging. The built-in LCD provides real-time feedback, helping monitor power status more effectively than the simpler indicators on the CyberPower SL700U. It also features automatic voltage regulation (AVR) that stabilizes power, reducing stress on connected electronics. Compared to the smaller APC Back-UPS 650VA, this model handles higher loads, but it is bulkier, requiring more space. Its simulated sine wave output may not be ideal for very sensitive equipment, and its higher capacity comes at a higher price point. This pick makes the most sense for a home office or small network setup where reliable, continuous power is critical.
Pros:- High capacity of 1500VA/900W supports multiple devices
- Includes a clear LCD display for monitoring
- Automatic voltage regulation improves device longevity
- Versatile with 12 outlets and USB charging
Cons:- Bulkier and heavier than smaller models
- Simulated sine wave may not suit sensitive electronics
Best for: Home office users with multiple devices demanding stable power and longer runtime.
Not ideal for: Those with very limited space or only basic backup needs for a single device.
- Capacity:1500VA/900W
- Outlets:12
- USB Ports:2
- Protection Features:Surge, AVR
- Warranty:3 years including battery
- Certifications:UL Certified
Our verdict“Ideal for home office setups requiring dependable, stable backup power for multiple devices and network equipment.”
APC Back-UPS 650VA / 390W Battery Backup & Surge Protector, 8 Outlets, RJ45 Ethernet Protection, BE650G1
The APC Back-UPS 650VA provides a dependable backup for small home setups, supporting modest loads like a router, modem, and a few peripherals. With 8 outlets, including Ethernet surge protection, it’s a practical choice for maintaining internet connectivity during outages. Its 650VA/390W capacity limits its runtime and device support compared to larger units like the CyberPower CP1500AVRLCD3, but it’s straightforward and easy to use. The user-replaceable battery extends lifespan but requires purchasing a separate model, which is a minor inconvenience. Its runtime is adequate for short outages, but it won’t sustain high-power devices for long. This model is best for users who prioritize basic network protection and short-term backup rather than extended power continuity.
Pros:- Reliable backup for essential home networking equipment
- Includes Ethernet surge protection
- User-replaceable battery for extended use
- Affordable and straightforward
Cons:- Limited runtime under high load
- Battery replacement requires buying a separate model
Best for: Home users needing simple, reliable backup for modem, router, and small peripherals.
Not ideal for: Power users with high device counts or long outage requirements.
- Capacity:650VA/390W
- Outlets:8
- Protection:Surge, Ethernet RJ45
- Runtime at 100W:up to 29 minutes
- Warranty:3 years
- Equipment Protection:$75,000
Our verdict“Best suited for basic home internet setups where short outages are common and space is limited.”
CyberPower ST425 Standby UPS Battery Backup and Surge Protector, 425VA/260W, 8 Outlets, Compact, UL Certified
The CyberPower ST425 offers a compact, reliable backup solution for basic electronics like modems and gaming consoles. Its 425VA/260W capacity is enough for supporting a few low-power devices during brief outages. Its small form factor makes it easy to place in tight spaces, ideal for minimal setups. Compared with larger models like the CyberPower SL700U, it sacrifices capacity for size, which means shorter runtime for multiple devices or during extended outages. It does not include USB charging ports, which limits mobile device support. The surge protection rating of 890 Joules is adequate for typical home use but less robust than higher-end models. This pick is best for users who need a simple, space-efficient backup for a couple of devices, not for high-demand or long-duration needs.
Pros:- Very compact and space-efficient
- Reliable backup power for basic devices
- Includes a 3-year warranty and connected equipment guarantee
- UL certified for safety
Cons:- Limited runtime for extended outages
- No USB charging ports support mobile devices
Best for: Small home setups with limited device counts and brief power outages.
Not ideal for: Users needing longer backup times or supporting many devices simultaneously.
- Capacity:425VA/260W
- Outlets:8
- Surge Protection Rating:890 Joules
- Warranty:3 years
- Form Factor:Compact
- Protection:Surge
Our verdict“Suitable for minimal setups requiring quick, reliable backup in tight spaces, but not for extended outages or multiple devices.”
APC Back-UPS Pro 1500VA Battery Backup and Surge Protector
The APC Back-UPS Pro 1500VA is designed for users who require extended backup and stable power for multiple high-demand devices. Its 1500VA/900W capacity supports longer runtime—up to 68 minutes at 100W—making it suitable for critical home electronics and small office equipment. The LCD display provides real-time monitoring, which surpasses the basic indicators on smaller models like the CyberPower SL700U. Its automatic voltage regulation helps prevent damage from voltage fluctuations, extending equipment lifespan. However, the battery is user-replaceable but requires purchasing a separate model, adding a small extra step for maintenance. It’s a robust, energy-efficient choice for users who need a dependable power backup for several devices over longer periods, but it may be excessive for simple modem-router setups.
Pros:- Supports 900W load with up to 68-minute runtime
- Includes LCD display for detailed status updates
- Automatic voltage regulation stabilizes power
- Energy Star certified with high efficiency
Cons:- Battery replacement involves purchasing separate battery model
- May be overkill for single device backup needs
Best for: Home and small office users with multiple devices needing reliable backup and monitoring.
Not ideal for: Those with limited space or only basic backup requirements for single devices.
- VA Capacity:1500VA
- Wattage:900W
- Outlets:10 (5 battery backup + 5 surge-only)
- Runtime at 100W:68 minutes
- Protection Features:Surge, AVR
- Warranty:3 years
Our verdict“Best for users who need dependable, long-duration backup for multiple devices and value detailed status monitoring.”
CyberPower EC850LCD Ecologic UPS Battery Backup and Surge Protector, 850VA/510W, 12 Outlets, ECO Mode, Compact, UL Certified
This UPS stands out for providing reliable backup and surge protection suitable for typical home setups, especially desktops and entertainment systems. Compared with the APC BE425M, it offers more outlets and a larger capacity, but the runtime is limited to just 2 minutes, making it less ideal for prolonged outages. Its ECO mode reduces energy consumption, which is beneficial for eco-conscious users. The multifunction LCD keeps you informed about power status and battery health, adding convenience. However, the 12 outlets might be insufficient for larger home setups, and the listed output voltage of 230V could confuse North American users expecting 120V. Overall, this model appeals to homeowners needing a compact, energy-efficient solution for essential devices.
Pros:- Reliable battery backup and surge protection for multiple devices
- ECO mode reduces energy consumption
- Multifunction LCD panel for real-time status updates
Cons:- Limited runtime of only 2 minutes during outages
- Possible confusion over output voltage (230V vs 120V)
Best for: Homeowners who want a space-efficient UPS with surge protection and energy savings for everyday devices
Not ideal for: Users with larger or more critical home networks requiring longer backup times or higher capacity
- Voltage:120 Volts
- Maximum Power:510 Watts
- Number of Outlets:12
- Surge Protection Rating:526 Joules
- Runtime:2 minutes
- Form Factor:Compact
Our verdict“This UPS is well-suited for small to medium home setups where space and energy efficiency matter most.”
GOLDENMATE 1000VA/800W Lithium UPS Battery Backup and Surge Protector with LiFePO4 Batteries, 8 Outlets, LCD Display
This model makes a compelling case for users prioritizing longevity and safety, thanks to its lithium FePO4 batteries with a lifespan exceeding 10 years and over 5000 charge cycles. Compared to the CyberPower EC850LCD, its longer lifespan and more advanced safety features stand out, though the smaller number of outlets (8) may limit larger setups. The built-in LCD provides real-time monitoring, which is particularly useful for tech enthusiasts or small offices. Noise from the cooling fan is a minor inconvenience, but the UPS’s indoor-only design limits flexibility. This pick is ideal for users seeking a durable, low-maintenance backup solution that emphasizes safety and long-term performance.
Pros:- Lithium FePO4 batteries with over 10 years lifespan
- Multiple outlets with surge protection and safety features
- Real-time LCD monitoring
Cons:- Cooling fan noise may be noticeable during operation
- Limited to indoor use in suitable environments
Best for: Tech-savvy users or small business owners seeking a durable, long-lasting UPS for critical network and computer equipment
Not ideal for: Home users with many devices or larger setups needing more outlets and longer runtime
- Capacity:1000VA/800W
- Battery Type:LiFePO4
- Lifespan:10 years
- Outlets:8
- Charge Cycles:5000+
- Protection Features:Surge, voltage regulation, overcharge, overheat
Our verdict“This UPS offers exceptional longevity and safety, ideal for users prioritizing durability over maximum outlet count.”
CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, UL Certified
The CP1500PFCLCD makes a strong impression for protecting high-performance computers and workstations, thanks to its sine wave output and automatic voltage regulation. Compared with the APC BE600M1, it offers a higher capacity, more outlets, and detailed real-time data via its color LCD. The 12 outlets provide flexibility, but its bulkier tower design could be a challenge in tight spaces. USB ports for charging mobile devices add to its versatility. This UPS is a solid choice for users who need reliable, clean power for demanding electronics and longer runtime during outages, though its size might be a drawback for space-constrained environments.
Pros:- Pure sine wave output for sensitive electronics
- Automatic voltage regulation extends battery life
- Color LCD for detailed status updates
- Multiple outlets for comprehensive protection
Cons:- Bulkier design may not fit in small spaces
- Limited to 12 outlets, which could be restrictive for larger setups
Best for: Power users or professionals with high-end computers and network equipment needing premium power quality
Not ideal for: Users with limited space or who only need basic backup and surge protection
- Capacity:1500VA/1000W
- Outlets:12 (6 battery backup & surge protected, 6 surge protected)
- Display:Color LCD
- Input:NEMA 5-15P right angle
- Warranty:3 years
- Guarantee:$500,000
Our verdict“This UPS suits professionals requiring high-quality, stable power for demanding systems, with space considerations in mind.”
APC UPS 600VA/330W Battery Backup for Computer, Router, NAS, BE600M1
The BE600M1 offers essential backup for small electronics like routers, modems, or NAS devices, making it a practical choice for basic home or small office needs. It provides up to 23 minutes of runtime at 100W, which beats many smaller models like the APC BE425M in terms of backup duration. Its 5 outlets with battery backup and surge protection cover most small setups, and the easy battery replacement helps lower long-term costs. However, it’s limited to low-power devices, and the absence of extra features like network management or USB ports reduces its flexibility for more advanced setups. Overall, it’s a reliable, no-frills solution for protecting essential but low-demand electronics.
Pros:- Provides up to 23 minutes of backup at 100W
- Easy battery replacement reduces ongoing costs
- Affordable price point for essential backup needs
Cons:- Limited to small electronics and low power loads
- No advanced network or management features
Best for: Home users or small offices needing affordable backup for routers, modems, and small electronics
Not ideal for: Environments with higher power demands or requiring longer backup times
- Capacity:600VA/330W
- Runtime at 100W:23 minutes
- Outlets:5 (with battery backup), 2 surge-only
- Warranty:3 years
- USB port:1.5A
Our verdict“This UPS delivers dependable backup for small electronics at an affordable price, with limited capacity for larger or more demanding setups.”
APC Back-UPS 425VA / 255W UPS Battery Backup Surge Protector, 6 Outlets, Small UPS for Router, Modem & Home Office, BE425M
The BE425M is designed for minimal space and simple protection, making it ideal for routers, modems, and small electronics in tight spaces. Its 6 outlets and up to 15 minutes of runtime at 100W are sufficient for typical home networking gear. Compared with larger models like the CyberPower EC850LCD, it offers fewer outlets and less capacity but excels in size and ease of wall-mounting. Its surge protection coverage and 3-year warranty add reliability for basic home use. Nonetheless, the limited runtime and lack of USB ports make it unsuitable for users with higher power needs or those seeking more advanced features. This model is perfect for those prioritizing space-saving design over extended backup capacity.
Pros:- Compact, wall-mountable design saves space
- Provides up to 15 minutes of backup at 100W
- Reliable surge protection for small devices
Cons:- Limited runtime for higher loads
- No USB charging ports or advanced features
Best for: Small apartment or home office users needing compact backup for essential networking gear
Not ideal for: Users with multiple devices or requiring long backup times during outages
- Capacity:425VA / 255W
- Outlets:6 (4 backup + surge, 2 surge-only)
- Runtime:Up to 15 minutes at 100W
- Protection Coverage:$75,000
- Warranty:3 years
Our verdict“This UPS serves well in tight spaces for basic device protection but isn’t suited for larger or more critical setups.”
How We Picked
To evaluate these UPS options, I focused on key factors such as power capacity (VA and wattage), reliability, build quality, and features like AVR and sinewave output. I also considered ease of use, size, and price, ensuring each product offers a distinct value for different types of users. The rankings reflect a balance between performance and affordability, prioritizing models that excel in protecting home networks while avoiding unnecessary complexity or cost. This approach helps identify options suited for everyday home use, with an emphasis on protecting modems and routers during outages.Factors to Consider When Choosing Ups For Modem And Router
Choosing the right UPS for your modem and router involves balancing several key factors. While capacity is crucial, features like surge protection and sinewave output can dramatically improve reliability. Size and form factor matter if space is limited or if you want a discreet setup. Price should align with your backup needs, but investing in a slightly higher capacity can prevent outages from disrupting your internet connection. Considering these factors carefully ensures you get a unit that delivers consistent performance without overpaying for unnecessary features.Capacity and Runtime
The primary consideration is how much backup power the UPS provides, typically measured in VA and watts. Higher capacity units can support multiple devices for longer periods, which is particularly useful if you experience frequent outages. For modem and router setups, a UPS with at least 650VA is a good starting point, but larger models like 1500VA offer extended runtime for multiple devices or smart home hubs. Keep in mind that capacity directly affects cost and size, so choose based on your specific needs.
Output Quality: Sinewave vs. Simulated Sinewave
The quality of the power output matters if you want your modem and router to operate smoothly during outages. Sinewave UPS units produce clean power, which is safer for sensitive electronics and reduces the risk of damage or performance issues. Simulated sinewave models are less expensive but may cause minor disruptions or inefficiencies. For reliable, long-term protection, especially if you have high-end networking gear, a sinewave model is worth the extra investment.
Size and Form Factor
Size can be a deciding factor, especially in tight spaces or discreet setups. Compact models like the APC BE425M are ideal for small homes or minimalist desks but typically offer less runtime. Larger tower-style units provide more outlets and longer backup capacity but take up more space. Consider your available room and whether you prefer a wall-mount, mini-tower, or slim profile to fit seamlessly into your home environment.
Additional Features and Protections
Features like surge protection, RJ45 Ethernet shielding, and LCD displays add value by enhancing reliability and ease of use. Surge protection guards against voltage spikes, while Ethernet shielding protects wired internet connections. LCD panels provide real-time info on battery health and load, making maintenance easier. Balance these extras against your budget—more features generally mean higher cost but can extend the lifespan and performance of your setup.
Price and Value
While premium models offer advanced features and longer backup times, they come at a higher price. Budget models like the APC BE600M1 may suffice if your backup needs are minimal, such as a quick shutdown during brief outages. For home internet connections that require longer support, investing in a mid-range or high-capacity unit delivers better value by preventing downtime. Always weigh the cost against the actual power needs to avoid overpaying for unnecessary capacity.
Frequently Asked Questions
How long should a UPS last to keep my modem and router running during an outage?
Typically, a UPS designed for modest home use should provide at least 15-30 minutes of backup power for your modem and router, giving enough time to save work or shut down safely. Larger capacity units can extend this duration to an hour or more, which is helpful during longer outages or if you want uninterrupted internet for work or entertainment. The actual runtime depends on the UPS capacity and the power draw of your devices, so it’s wise to choose a model that exceeds your minimum needs for added reliability.
Is a sinewave UPS necessary for home internet equipment?
For most standard modems and routers, a simulated sinewave UPS is sufficient and more affordable. However, if you have sensitive networking gear or smart home devices that require stable power, a pure sinewave UPS provides cleaner electricity, reducing the risk of performance issues or damage. It also ensures compatibility with high-end hardware and can improve overall reliability, especially during power fluctuations or surges.
Can I connect multiple devices to a single UPS for home use?
Yes, many UPS units offer multiple outlets that can support your modem, router, and other small electronics like a NAS or smart hub. However, it’s important to check the total wattage of connected devices to avoid overloading the UPS. Distributing power across outlets ensures your critical devices remain powered during outages. Be cautious with high-power devices, as exceeding the UPS capacity can cause it to shut down or fail prematurely.
How often should I replace the battery in my UPS?
Most UPS batteries last between 3 to 5 years, depending on usage and environmental conditions. Regularly testing your UPS or monitoring its LCD display can help identify declining battery health. Replacing the battery proactively prevents unexpected shutdowns and ensures reliable backup when needed. Many models allow for easy replacement, but always follow the manufacturer’s recommendations for maintenance and replacement intervals.
Is it worth paying extra for a UPS with advanced features?
Investing in a UPS with features like AVR, sinewave output, LCD display, and additional surge protection can significantly improve your setup’s reliability and lifespan. These features help maintain stable power, provide real-time diagnostics, and protect against voltage spikes. While they come at a higher cost, they are often worth it for home users who depend on consistent internet connectivity or have sensitive equipment that benefits from cleaner power. Evaluate your specific needs and budget to determine the right balance.
Conclusion
For most home users, the CyberPower CP1500AVRLCD3 offers a balanced mix of capacity, features, and affordability, making it the best overall choice. If you want a budget-friendly, space-saving option, the APC BE600M1 suits small setups and casual use. For those seeking premium performance with longer runtime and advanced features, the CyberPower CP1500PFCLCD or APC Back-UPS Pro 1500VA are excellent options. Beginners or light users should prioritize simple, reliable models, while power users with multiple devices will benefit from higher capacity units with sinewave output. Select based on your specific backup needs and space constraints to keep your internet running smoothly when power is out.
