Contents
The best ups for office is the CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup. It offers 1500VA/1000W power, which provides strong battery backup for computers and workstations. For a solid value, consider the APC BE600M1. It delivers essential power backup but has less runtime compared to pricier models.
Most buyers face a choice between high power capacity and runtime. The CyberPower CP1500PFCLCD provides more power, while the APC BE600M1 is easier to manage due to its smaller size. You will find detailed reviews of each option below, helping you decide on the best ups for office needs.
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The Top 8
Top 8 Ups Reviewed in Detail
Here’s a closer look at our top picks for the best ups for office use. Each review highlights features, pros, and cons.
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 Battery Backup is an excellent choice for office settings. With 1500VA/1000W power capacity, it supports multiple devices effectively. This model features PFC Sinewave output, making it perfect for computers and workstations. Compared to other options, it offers more outlets and higher capacity.
When compared to the APC BE600M1, this model stands out with its larger power output and extra outlets. However, the BE600M1 is lighter and may suit those with fewer devices. This tradeoff allows users to choose based on their unique needs. The CP1500PFCLCD is a sturdy choice for growing offices that require reliability.
One limitation is its weight, which can make it less portable. If you need a more compact option, consider the APC BE600M1, which is lighter but offers less power capacity. Overall, this UPS provides excellent value for office environments that prioritize power support.
Pros
- 1500VA/1000W power capacity for strong backup.
- 12 NEMA 5-15R outlets for multiple devices.
- PFC Sinewave output for Active PFC devices.
- LCD panel for easy monitoring of conditions.
Cons
- Heavier than some alternatives.
- May be overkill for basic setups.
Best for: Larger office setups needing reliable power.
Not ideal for: Small workspaces with minimal equipment.
This is the best ups for office use, offering solid performance and features.
2. Best for Office
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 Battery Backup is designed for small office environments. With a capacity of 425VA/260W, it provides essential backup for computers and routers. This model includes eight outlets, with four specifically for battery backup. Compared to larger models, this one excels in compactness and ease of use.
In contrast to options like the CyberPower CP1500PFCLCD, this unit offers lower power and fewer outlets. However, it meets the needs of smaller setups effectively without taking up much space. Its compact design makes it suitable for tight office areas.
A downside is its limited power capacity. If your office uses multiple high-power devices, this unit may not suffice. Consider other models like the CP1500PFCLCD for more demanding requirements. But for basic needs, the ST425 is a reliable choice.
Pros
- 425VA/260W power capacity for essential devices.
- Four battery backup outlets and four surge-protected outlets.
- Compact design suitable for small offices.
- Reliable protection during outages.
Cons
- Limited power capacity for larger setups.
- Only short runtimes under high load.
Best for: Small offices needing basic protection.
Not ideal for: Large setups with high power needs.
This UPS is ideal for basic office setups that require minimal backup power.
3. Runner-Up
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 Battery Backup is tailored for home office use. It provides 600VA of power and ensures essential devices remain functional during outages. This model is especially effective for maintaining internet connectivity and safe shutdowns. While it performs well, it lacks the capacity of larger models like the CyberPower CP1500PFCLCD.
Compared to the CyberPower ST425, the BE600M1 offers slightly better runtime for basic devices. However, it still may not support multiple high-power items simultaneously. For instance, if you need to connect a computer and a printer, this unit may struggle.
A limitation is its lower power capacity, which may not suit all office needs. If you have multiple devices requiring backup, consider the CyberPower CP1500PFCLCD for better support. Nonetheless, for straightforward tasks, the BE600M1 is a dependable choice.
Pros
- Provides 23 minutes runtime at 100W load.
- Ideal for keeping Wi-Fi and essential devices running.
- Simple design for ease of use.
- Compact for small spaces.
Cons
- Limited power capacity at 600VA.
- May not support all office devices.
Best for: Home offices requiring a basic UPS.
Not ideal for: Offices with multiple high-power devices.
This model offers basic protection for essential devices, perfect for smaller offices.
4. Best Splurge
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 Battery Backup is designed for high-demand environments. With a capacity of 1500VA/900W, it supports many devices. This model includes 12 outlets, providing ample connectivity options. Compared to the APC BE600M1, it excels in both power output and features.
While the BE600M1 offers a compact design, the CP1500AVRLCD3 is larger and heavier. This may pose a challenge for smaller offices. However, its extensive power capacity renders it suitable for various setups, from computers to network devices.
The main drawback is its higher price tag. If your office needs a UPS with significant power, this might be a worthwhile investment. But for basic needs, smaller models like the APC BE600M1 may be sufficient. Overall, this UPS provides excellent capabilities for demanding office environments.
Pros
- 1500VA/900W capacity for extensive backup.
- Includes 12 outlets for various devices.
- LCD display for monitoring battery status.
- Suitable for home and office use.
Cons
- Higher price compared to basic models.
- Larger and heavier unit.
Best for: Offices needing extensive power backup.
Not ideal for: Users on a tight budget.
This model is a splurge but offers excellent features for serious power needs.
5. Best Lightweight
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 Battery Backup is ideal for compact office spaces. With an 850VA capacity, it provides essential backup for various devices. Its design features an ECO mode, which helps save energy during operation. Compared to larger models, it excels in space-saving design.
Pros
- Compact design suitable for tight spaces.
- ECO mode for energy savings.
- LCD panel for power monitoring.
- 12 outlets for versatile connections.
Cons
- Lower capacity at 850VA.
- Runtime may not support high-power devices.
Best for: Users with limited space needing basic backup.
Not ideal for: Offices with multiple demanding devices.
This lightweight UPS is great for small setups that require basic power protection.
6. Best for Daily Use
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 Battery Backup is designed for straightforward applications. With a capacity of 425VA, it caters to essential devices like routers and modems. This model provides short-term battery backup, ensuring connectivity during outages. Compared to models like the CyberPower CP1500PFCLCD, it offers less power and fewer features.
The APC BE425M is best suited for users with minimal device requirements. While it is light and easy to manage, it may struggle with higher power demands. If your office needs more capacity or additional features, consider other options like the CyberPower CP1500AVRLCD3.
A limitation is its basic functionality. This model does not offer advanced features found in higher-end products. However, for minimal setups, it serves its purpose well, providing reliable backup for essential electronics.
Pros
- Lightweight and easy to move.
- Good for basic power needs.
- Provides short-term battery backup.
- Ideal for small electronics.
Cons
- Limited power for larger devices.
- Only essential features.
Best for: Users needing basic backup for small devices.
Not ideal for: Larger office setups.
This UPS is designed for daily use in small offices with minimal devices.
7. Best Compact
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 Battery Backup is a compact solution for smaller offices. It offers a capacity of 1500VA, providing ample backup power for essential devices. This model includes multiple outlets, making it easy to connect everything you need. Compared to the CyberPower EC850LCD, it delivers more power and extended runtime.
The BX1500M excels in performance but can take up more space than smaller models. It is suitable for users needing reliable power during outages. However, its larger size may not fit well in very cramped office spaces.
A downside is that it may not be the best choice for users on a tight budget. it may not support all devices if connected simultaneously. Yet, for most users, this provides sturdy backup options that suit typical office setups well.
Pros
- Compact and easy to place.
- Good for occasional use.
- Provides enough backup for small setups.
- Affordable option for basic needs.
Cons
- Limited runtime under high loads.
- Not suitable for multiple devices.
Best for: Small spaces needing minimal backup.
Not ideal for: Larger office setups with multiple devices.
This compact UPS is perfect for basic needs in tight spaces.
8. Best for Beginners
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 Battery Backup is a great entry-level device. With a capacity of 625VA, it offers basic protection for essential electronics in small office settings. This model strikes a balance between power and size, making it user-friendly for those new to UPS technology.
Compared to models like the APC BX1500M, it offers less power and fewer features. However, its straightforward design makes it appealing for users who may be intimidated by more complex devices. It is compact, allowing for easy placement in small areas.
A limitation is that it may not support multiple high-demand devices simultaneously. If your office setup includes larger equipment, consider higher-capacity models like the CyberPower CP1500PFCLCD. Despite this, the ST625U is an affordable and effective option for basic power backup.
Pros
- User-friendly design for beginners.
- Compact and lightweight for easy placement.
- Basic protection for essential devices.
- Affordable and effective for small setups.
Cons
- Limited power capacity.
- Not suitable for high-demand devices.
Best for: Users new to UPS technology.
Not ideal for: High-performance office needs.
This beginner-friendly UPS is great for simple setups and basic protection.
Ups Compared Side by Side
The comparison table below lists key features of each UPS. The columns show power capacity, outlet types, and runtime. This information helps you find the best ups for office needs based on your specific requirements.
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose Ups
Power Capacity
When choosing a UPS, look for the power capacity measured in VA (volt-amperes). For office use, a minimum of 1500VA is ideal. This amount supports most computers and peripherals. If your devices have higher power needs, consider a unit with a higher VA rating.
Runtime
Check the runtime of the UPS at a typical load. A runtime of at least 20 minutes is often needed for safe shutdown during power outages. If you expect frequent outages, aim for a UPS that offers longer runtime to protect your work.
Number of Outlets
Count the outlets available for your devices. Consider the number of battery backup and surge-protected outlets. For office settings, a UPS with at least six outlets is helpful. This allows you to connect your computer, printer, and networking gear.
Form Factor
Look at the size and weight of the UPS. Compact models fit well under desks and in tight spaces. Larger units might offer better power but can occupy more space. Assess your workspace to find a suitable form factor.
LCD Display
An LCD display on the UPS provides real-time information on battery status and power conditions. This feature helps you monitor the health of your UPS easily. If you prefer visibility on power usage, choose a model with an LCD panel.
How We Reviewed
Where our data comes from
Our information is sourced from manufacturer specifications, customer reviews, and expert articles. We analyzed data from over 30 UPS models to identify the best options for office use.
How we built this shortlist
We created our shortlist by filtering models based on power capacity, runtime, and customer feedback. Products that did not meet minimum power thresholds were excluded.
What we ruled out and why
We ruled out models with less than 425VA capacity for office use and those with poor customer ratings. Any UPS lacking essential features, like surge protection, was also removed.
What we did not do
No hands-on testing or lab measurements were conducted. All data is based on manufacturer claims and user reviews. We did not create performance scores or ratings.
How often this page is updated
This page is updated quarterly. We review new models and changes in specifications regularly to ensure the information remains accurate and current.
Frequently asked questions
What is the best UPS for office use?
The best ups for office use is the CyberPower CP1500PFCLCD. It delivers high power capacity and reliable performance.
How long does a UPS last during an outage?
UPS runtime varies by model. A good UPS can provide power for 20 to 68 minutes depending on the load.
What size UPS do I need for my office?
For an office, a UPS with at least 1500VA capacity is recommended. This supports multiple devices efficiently.
Do I need surge protection with my UPS?
Yes, surge protection is important. It protects your devices from power surges during outages, ensuring safety.
Can I use a UPS for gaming?
Yes, a UPS can protect your gaming console or PC from power interruptions, providing backup power during outages.
What to look for
Power Output
The power output of a UPS is critical for office use. Look for at least 1500VA to support computers and peripherals. This ensures that your devices will have enough backup power during outages. Each device connected will consume a portion of this capacity, so plan accordingly.
Number of Outlets
The number of outlets on a UPS is essential for connecting multiple devices. At minimum, six outlets allow for a computer, monitor, and printer. More outlets create flexibility for additional devices you may want to connect in the future. Ensure some outlets provide battery backup and surge protection.
Runtime During Outages
Runtime is the amount of time a UPS can power your devices during an outage. Look for at least 20 minutes of runtime for safe shutdown of equipment. Longer runtime is better, especially in areas prone to outages. This gives you time to save work and power down properly.
Form Factor and Design
The design and size of a UPS matter for office spaces. Compact units fit easily under desks, while larger ones may need more space. Consider your office layout when choosing. A lightweight design also allows for easier movement if needed.
Safety Features and Protection
Safety features are important for protecting your devices. Look for models with surge protection and battery management systems. These features prevent damage to sensitive electronics during power fluctuations. A good UPS will also provide indicators of battery health and status.
Shopping around? We have 36 more ups guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- ENERGY STAR computer specs ENERGY STAR (EPA/DOE)
- NIST cybersecurity guidance NIST
About the author
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