7 Best APC UPS Battery Backups with AVR, Compared
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Choosing the best APC uninterruptible power supplies with AVR requires comparing key specifications to match your equipment needs. We evaluated 7 models based strictly on the data published on their listings. The APC 1000VA Pro UPS with AVR leads this list because it delivers 600W of regulated power, making it ideal for home office workstations and networking equipment. Each unit features Automatic Voltage Regulation to stabilize incoming power before it reaches your devices. This guide helps you decide which capacity and form factor suit your specific setup.
Quick picks
The best fit for you
- You need reliable protection for home office workstations APC 1000VA Pro UPS with AVR It delivers 600W of regulated power with an informative LCD display.
- You require clean power for sensitive desktop PCs APC 1000VA Pure Sine Wave UPS It provides a pure sine wave output for reliable voltage regulation.
- You want a compact model for rackmount server setups APC 750VA Pure Sine Wave 2U Rackmount UPS It offers 750VA capacity in a space-saving 2U chassis design.
- You need high capacity for desktop setups without racks APC Back-UPS Pro 1500VA Battery Backup It provides 865W across ten outlets with dedicated voltage regulation.
Our 7 picks
APC 1000VA Pro UPS with AVR
Best for: home office workstations and networking equipment
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 1000VA
- Output Wattage
- 600W
- Total Outlets
- 8
- Display Type
- LCD Display
- Dimensions
- 12.2 × 3.58 × 7.48 inches
View on Amazon: APC 1000VA Pro UPS with AVR Affiliate link
This APC unit provides 1000VA and 600W of battery backup with automatic voltage regulation for desktop electronics. It corrects low voltages down to 88V and trims power surges without draining battery reserves. You get eight total outlets, dividing four battery backup connections from four surge-only connections. An integrated LCD panel displays real-time load, runtime, and battery levels, making it well-suited for your office workstation or home networking gear.
Pros
- 1000VA and 600W output capacity
- Automatic voltage regulation corrects brownouts down to 88V
- Over 42 minutes of runtime at a 100W load
- Front LCD displays real-time battery, load, and runtime stats
- Built-in coaxial and Ethernet data-line surge protection
Cons
- Only four of the eight outlets offer battery backup
- Replacement battery cartridge is sold separately
Good fit if
- You need up to 600W of battery backup for your office or network devices.
- You experience utility brownouts down to 88V and need AVR to stabilize voltage.
- You want an onboard LCD screen to monitor battery status and load levels.
Skip if
- You need more than four outlets connected to battery backup.
- You require more than 600W of continuous power for heavy-draw equipment.
Verdict: APC 1000VA AVR Battery Backup delivers 600W of regulated power to protect computers and networking gear during utility drops. Its informative LCD display and user-replaceable battery design provide practical power management for home offices.
APC 750VA Pure Sine Wave 2U Rackmount UPS
Best for: low-wattage rackmount network and server setups
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 750VA
- Output Wattage
- 500W
- Output Waveform
- Pure Sine Wave
- UPS Topology
- Line Interactive
- Total Outlets
- 6
View on Amazon: APC 750VA Pure Sine Wave 2U Rackmount UPS Affiliate link
This 2U rackmount unit supplies 500 watts and 750VA of line-interactive power with automatic voltage regulation. It corrects voltage sags and spikes without switching to the battery, extending battery life. The pure sine wave output delivers clean power to sensitive electronics and server equipment across six NEMA 5-15R outlets. It suits you if you need reliable backup power and cloud monitoring for a standard server rack.
Pros
- Pure sine wave output provides clean power to sensitive electronics
- Automatic voltage regulation corrects abnormal voltages without using battery power
- Includes rack mount support rails for immediate installation
- SmartConnect provides remote monitoring notifications and firmware updates
Cons
- Maximum capacity is limited to 500 watts and 750VA
- SmartConnect remote monitoring is included only as a 6-month free trial
- Weighs 39 pounds in a 2U rackmount form factor
Good fit if
- You need a 2U rackmount UPS with pure sine wave output for server hardware.
- You want automatic voltage regulation to protect equipment from voltage fluctuations without draining the battery.
- You require cloud-based remote monitoring and firmware updates via SmartConnect.
Skip if
- You need more than 500 watts or 750VA of total output power.
- You prefer a freestanding tower design rather than rack-mounted hardware.
- You need more than six NEMA 5-15R power outlets.
Verdict: APC Smart-UPS 750VA Pure Sine Wave Rackmount delivers clean line-interactive power and automatic voltage regulation in a compact 2U chassis. It gives you dependable power protection for low-to-medium draw rack equipment.
APC 1500VA Pure Sine Wave Rackmount UPS
Best for: server racks requiring pure sine wave backup
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 1500VA
- Output Wattage
- 1000W
- Output Waveform
- Pure Sine Wave
- UPS Topology
- Line Interactive
- Total Outlets
- 6
View on Amazon: APC 1500VA Pure Sine Wave Rackmount UPS Affiliate link
This 2U rackmount line-interactive UPS supplies up to 1500VA and 1000W of pure sine wave battery power. It includes automatic voltage regulation to correct high and low input voltages without draining the battery. You get six NEMA 5-15R battery-backed outlets and cloud-based monitoring via SmartConnect. It fits server racks and network closets where you need clean, steady power for sensitive enterprise electronics and computing equipment.
Pros
- Delivers pure sine wave power at 1500VA and 1000W
- Includes automatic voltage regulation for fluctuating line voltage
- Provides 2U rackmount chassis with included support rails
- Supports remote monitoring through APC SmartConnect
Cons
- Offers only 6 output outlets
- Requires a 2U rack enclosure rather than a standalone tower footprint
- SmartConnect remote portal feature defaults to a 6-month trial
Good fit if
- You need a 2U rackmount UPS with pure sine wave output for network gear.
- You run sensitive hardware requiring up to 1000W and 1500VA of capacity.
- You want automatic voltage regulation paired with remote monitoring capabilities.
Skip if
- You need a freestanding floor or desktop tower instead of rackmount equipment.
- You require more than six power outlets on a single battery backup unit.
Verdict: APC 1500VA Rackmount Pure Sine Wave UPS delivers robust 1000W line-interactive power protection and automatic voltage regulation in a dedicated 2U form factor. It gives rack installations clean sine wave output and cloud monitoring for critical hardware.
APC Back-UPS Pro 1500VA Battery Backup
Best for: desktop setups needing high capacity and AVR
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 1500VA
- Output Wattage
- 865W
- Total Outlets
- 10
- Dimensions
- 15 × 4.41 × 11.9 inches
View on Amazon: APC Back-UPS Pro 1500VA Battery Backup Affiliate link
This tower unit provides 1500VA and 865W of backup power with automatic voltage regulation. You get ten total NEMA 15-15R outlets, divided evenly between five battery-backed outlets and five surge-only outlets. The tilted front LCD panel shows runtime, current load, and battery levels directly on the device. It suits your home office or workstation setup when you need high capacity without requiring a server rack mount.
Pros
- 1500VA and 865W output capacity
- Automatic Voltage Regulation (AVR) corrects low and high voltage fluctuations
- 10 total NEMA 15-15R outlets with 5 battery-supported
- Tilted LCD display shows load, runtime, and battery level
Cons
- Only 5 of the 10 outlets provide battery backup protection
- Tower depth of 15 inches requires dedicated desk or floor space
Good fit if
- You need up to 865W of power protection for your desktop workstation.
- You want an onboard LCD to view power load and battery runtime directly.
- You have Active PFC equipment that requires compatible AVR battery support.
Skip if
- You need battery backup power on more than 5 connected devices.
- You require a rack-mount unit rather than a standalone tower.
Verdict: APC Back-UPS Pro 1500VA AVR UPS delivers 865W across 10 outlets with dedicated voltage regulation and front-panel status monitoring. It provides dependable desktop power protection without requiring rack installation.
APC Smart-UPS 1000VA Tower LCD UPS
Best for: standalone workstations and office server gear
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 1000VA
- UPS Topology
- Line Interactive
- Total Outlets
- 8
- Form Factor
- Tower
- Input Plug Type
- NEMA 5-15P
View on Amazon: APC Smart-UPS 1000VA Tower LCD UPS Affiliate link
This line-interactive unit delivers 1000VA of capacity in a tower format. It features automatic voltage regulation to stabilize incoming power, along with an integrated LCD display for monitoring status. You get eight NEMA 5-15R outlets, all wired for battery backup without dedicated surge-only plugs. It also includes a SmartConnect port and an internal SmartSlot. It suits you if you need reliable desktop or floor power protection for workstations and network hardware.
Pros
- Eight NEMA 5-15R outlets with battery backup
- Built-in automatic voltage regulation (AVR)
- Onboard LCD display for system metrics
- Includes SmartConnect port and SmartSlot expansion
Cons
- Zero surge-only outlets included
- Tower chassis lacks horizontal rack-mount hardware
Good fit if
- You need eight battery-backed NEMA 5-15R outlets in one enclosure.
- You prefer an upright tower footprint with an LCD status screen.
Skip if
- You need dedicated surge-only outlets for non-critical peripherals.
- You require a standard rack-mount chassis instead of a tower design.
Verdict: APC Smart-UPS 1000VA Tower provides line-interactive backup power and automatic voltage regulation across eight outlets for desktop or floor installations. It gives you clear LCD monitoring and network expansion options in a standalone form factor.
APC 1000VA Pure Sine Wave UPS
Best for: sensitive desktop PCs needing clean sine wave power
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 1000VA
- Output Wattage
- 600W
- Output Waveform
- Sine Wave
- Total Outlets
- 10
View on Amazon: APC 1000VA Pure Sine Wave UPS Affiliate link
This unit provides 1000VA and 600W of battery backup with automatic voltage regulation (AVR). It delivers pure sine wave output, making it suitable for sensitive computer hardware. You get ten total NEMA 5-15R outlets: six with battery backup and surge protection, plus four with surge protection only. Front connections include shared 15W USB-C and Type-A charging ports. It suits desktop setups that require steady power regulation and clean battery transfer.
Pros
- Pure sine wave output for sensitive electronics
- Ten total outlets with six on battery backup
- Front-panel USB-C and USB-A charging ports (15W shared)
- User-replaceable battery design (APCRBC160)
Cons
- Output limited to 600W maximum capacity
- Only six of the ten outlets provide battery runtime
Good fit if
- You run sensitive computer gear requiring pure sine wave power.
- You need up to six battery-backed outlets and four surge-only outlets.
Skip if
- You require more than 600W of continuous power capacity.
- You need battery backup on more than six outlets.
Verdict: APC 1000VA Pure Sine Wave UPS provides clean AC output and reliable voltage regulation for computers and networking gear. It balances ten total outlets with convenient front-panel USB charging.
APC 1350VA Battery Backup with USB Ports
Best for: desktop workstations needing integrated USB charging
- Voltage Regulation
- AVR (what this guide is about)
- Apparent Power
- 1350VA
- Output Wattage
- 810W
- Total Outlets
- 10
View on Amazon: APC 1350VA Battery Backup with USB Ports Affiliate link
This APC tower provides 1350VA and 810W of battery backup with automatic voltage regulation for desktop setups. You get ten total outlets, divided into six battery-backed surge sockets and four surge-only ports. It also includes dedicated USB-A and USB-C charging ports sharing 15W, alongside dataline surge protection. It suits your workstation or home office if you need reliable power protection and built-in mobile device charging at your desk.
Pros
- 1350VA and 810W capacity for desktop computer setups
- Ten total outlets with six battery-protected receptacles
- Front USB-C and USB-A charging ports sharing 15W
- Automatic Voltage Regulation stabilizes voltage fluctuations
Cons
- Shared 15W limit across both USB charging ports
- Four of the ten outlets provide surge protection without battery backup
Good fit if
- You need up to 810W of battery support for PC gear.
- You want built-in USB-A and USB-C charging ports on the unit.
- You require automatic voltage regulation for fluctuating line voltage.
Skip if
- You need more than six outlets with battery backup support.
- You require fast USB device charging that exceeds 15W shared power.
Verdict: APC 1350VA Battery Backup with USB Ports delivers 810W of AVR-regulated power and ten outlets for home office hardware. Its integrated USB ports and replaceable battery cartridge make it a practical desktop power protection choice.
Specifications side by side
| Spec | APC 1000VA Pro UPS with AVR | APC 750VA Pure Sine Wave 2U Rackmount UPS | APC 1500VA Pure Sine Wave Rackmount UPS | APC Back-UPS Pro 1500VA Battery Backup | APC Smart-UPS 1000VA Tower LCD UPS | APC 1000VA Pure Sine Wave UPS | APC 1350VA Battery Backup with USB Ports |
|---|---|---|---|---|---|---|---|
| Apparent Power | 1000VA | 750VA | 1500VA | 1500VA | 1000VA | 1000VA | 1350VA |
| Output Wattage | 600W | 500W | 1000W | 865W | not stated | 600W | 810W |
| Output Waveform | not stated | Pure Sine Wave | Pure Sine Wave | not stated | not stated | Sine Wave | not stated |
| UPS Topology | not stated | Line Interactive | Line Interactive | not stated | Line Interactive | not stated | not stated |
| Total Outlets | 8 | 6 | 6 | 10 | 8 | 10 | 10 |
| Form Factor | not stated | 2U Rackmount | 2U Rackmount | not stated | Tower | not stated | not stated |
| Input Plug Type | not stated | NEMA 5-15P | NEMA 5-15P | not stated | NEMA 5-15P | not stated | not stated |
| Waveform | not stated | Pure Sine Wave | Pure Sine Wave | not stated | not stated | Pure Sine Wave | not stated |
| Voltage Regulation | AVR | AVR | AVR | AVR | AVR | AVR | AVR |
| Topology | not stated | Line Interactive | Line Interactive | not stated | Line Interactive | not stated | not stated |
| Size | 1000VA | 750VA | 1500VA | 4) 1500VA/865W UPC & USB | not stated | 1000VA | 1350VA |
| Display Type | LCD Display | not stated | not stated | not stated | LCD Display | not stated | not stated |
| Dimensions | 12.2 × 3.58 × 7.48 inches | 22.7 × 21.2 × 9.2 inches | 23.2 × 24 × 9.3 inches | 15 × 4.41 × 11.9 inches | not stated | not stated | not stated |
| Weight | 15.9 pounds | 39 pounds | 5 pounds | not stated | not stated | not stated | not stated |
| Color | Black | Black | Black | Black | Black | Black | Black |
| Model | BX1000M | SMT750RM2UC | SMT1500RM2UC | ASIUPSBR4 | SM1000I | BR1000MSR | BN1350M2R |
If you also run motorized home furniture on battery backup, compare specifications for the best power recliners.
How to Choose the Right APC UPS
-
Check Wattage Capacity
You must ensure the UPS wattage exceeds your equipment's total draw. The APC 1000VA Pro UPS provides 600W of regulated power, which suits home office workstations and networking gear. Always calculate the sum of all connected devices. If your setup requires more power, look for higher wattage models like the 1500VA options that offer 865W or 1000W. Choosing a unit with insufficient wattage risks shutting down your equipment during a brownout.
-
Select the Right Form Factor
Your physical space dictates the form factor. Tower units, like the APC Smart-UPS 1000VA Tower, are ideal for standalone desktops or floor installations. They do not require rack mounting. If you have server racks, choose a rackmount model like the APC 750VA Pure Sine Wave 2U Rackmount. This unit fits into standard cabinets and saves desk space. Verify the dimensions against your available area before purchasing to ensure a proper fit.
-
Match the Output Waveform
The waveform type affects compatibility with sensitive electronics. Pure sine wave models, such as the APC 1000VA Pure Sine Wave UPS, provide clean AC output for desktop PCs and networking gear. This is crucial for servers or audio equipment that may malfunction with simulated sine waves. The APC 1500VA Rackmount Pure Sine Wave UPS also offers this feature for critical hardware. Check your device specifications to determine if pure sine wave output is necessary for stable operation.
-
Verify Topology Type
Line-interactive topology is standard for most APC AVR models. It provides automatic voltage regulation to correct minor power fluctuations without draining the battery. The APC Smart-UPS 1000VA Tower and the APC 750VA Rackmount both use this topology. This ensures your equipment receives stable power during utility drops. Most home and small office setups benefit from this balance of protection and cost. Ensure the model you choose explicitly lists line-interactive topology for reliable performance.
-
Consider Battery Maintenance
Long-term reliability depends on battery replaceability. Some models, like the APC 1350VA Battery Backup with USB Ports, feature replaceable battery cartridges. This simplifies upkeep and extends the unit's lifespan. The APC 1000VA Pro UPS also offers a user-replaceable battery design. Check if the battery is a sealed lead-acid type or a modular cartridge. Easy access to replacement parts ensures your UPS remains functional years after the initial purchase without requiring full unit replacement.
Frequently asked questions
What is the difference between line-interactive and pure sine wave APC UPS models?
Line-interactive topologies provide automatic voltage regulation for most standard setups, making them suitable for general office gear. Pure sine wave models deliver cleaner AC output, which is essential for sensitive desktop PCs and server equipment. The APC 1500VA Rackmount UPS offers pure sine wave protection, while the 1000VA Pro uses line-interactive regulation.
Which APC UPS is best for rackmount server cabinets?
The APC 750VA and 1500VA models are designed specifically for low-wattage rackmount network and server setups. Both feature a compact 2U chassis that fits standard equipment racks. The 1500VA version provides robust 1000W power protection and cloud monitoring capabilities for critical hardware installations.
Does the APC 1000VA Pro UPS have an LCD display?
Yes, the APC 1000VA Pro UPS includes an informative LCD display. This feature allows you to monitor power status and manage battery usage effectively. The unit also supports user-replaceable batteries, providing practical power management for home offices and networking equipment without requiring technical expertise.
How many outlets does the APC Back-UPS Pro 1500VA have?
The APC Back-UPS Pro 1500VA provides ten outlets for connecting your devices. It delivers 865W of power across these ports with dedicated voltage regulation. This configuration supports desktop setups needing high capacity, allowing you to connect multiple pieces of hardware while maintaining stable power protection.
Can I charge USB devices with the APC 1350VA Battery Backup?
Yes, the APC 1350VA Battery Backup features integrated USB ports for convenient charging. It delivers 810W of AVR-regulated power across ten outlets for your home office hardware. The replaceable battery cartridge design ensures long-term usability for desktop workstations that require both AC and USB power sources.
What is the weight of the APC 750VA Pure Sine Wave Rackmount UPS?
The APC 750VA Pure Sine Wave Rackmount UPS weighs 39 pounds. Its dimensions are 21.2 inches wide, 9.2 inches high, and 22.7 inches long. This compact 2U chassis delivers clean line-interactive power and automatic voltage regulation, making it a dependable choice for low-to-medium draw rack equipment.
Is the APC Smart-UPS 1000VA Tower suitable for standalone workstations?
Yes, the APC Smart-UPS 1000VA Tower is ideal for standalone workstations and office server gear. It provides line-interactive backup power and automatic voltage regulation across eight outlets. The unit features clear LCD monitoring and network expansion options, ensuring reliable power protection in a standalone form factor.