The Best Computer Uninterruptible Power Supply Units of 2023

1500VA/900W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System

12 NEMA 5-15R OUTLETS: Six Battery Backup & Surge Protected Outlets; Six Surge Protected Outlets safeguard desktop computers, workstations, networking devices and home entertainment equipment

MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions, including: estimated runtime, battery capacity, load capacity, etc

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 BATTERIES, $500,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

1000 VA/900 W - 120 V AC - 10 minute stand-by time - 2U rack-mountable - 6 x NEMA 5-15R

Offers power supply with zero transfer time taken to the battery and proves ideal for voltage sensitive equipment's

Receptacles: 6 x NEMA 5-15R

Load capacity: 1000 VA/900 W

Input Voltage: 120 V AC

Output voltage: 120 V AC

Backup/run time (Full load): 10 minute

Typical battery recharge time: 3 hour

Rack height: 2U

Weight (Approximate): 48.50 lb

APC UPS 1500VA / 900W battery backup power supply

10 Outlets (NEMA 5-15R): 5 surge protector with battery backup; 5 outlets with Surge Protection Only

Boost Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible

Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC124 (sold separately)

1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), and free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)

600VA / 330W battery backup power supply

7 Outlets (NEMA 5-15R): 5 Battery Backup and Surge Protector; 2 Outlets with Surge Protection Only

1 USB Charger Port (1;5A) for cell phones, portable electronics

5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable, plus free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)

Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC154 (sold separately)

This BE600M1 APC battery backup comes with a 3-year warranty, plus $75,000 connected-equipment policy

850VA / 510W battery backup power supply

8 Outlets (NEMA 5-15R): 4 surge protector with battery backup; 4 outlets with Surge Protection Only

Boost Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible

Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model RBC17 (sold separately)

1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), and free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)

850VA/510W Ecologic Battery Backup Uninterruptible Power Supply (UPS) System

12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets, six surge protected outlets (Three ECO controlled) safeguard desktop computers, workstations, networking devices, and home entertainment systems

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)

1500VA / 900W Pure Sine Wave UPS battery backup

APC SmartConnect is the first cloud-enabled UPS for Distributed IT. Through a secure portal (via any internet-connected device), you can view the status of your UPS, receive notifications, get firmware updates and more

Automatic Voltage Regulation (AVR) adjusts high and low voltages to a safe level, helping preserve the life of the battery

Input: NEMA 5-15P. Output: (8) NEMA 5-15R

Intelligent battery management means the Smart-UPS SMC1500C prolongs the battery life of the UPS by regulating the charge voltage in relation to battery temperature

2200VA/2200W Smart App Sinewave Battery Backup Uninterruptible Power Supply (UPS) System uses sine wave output to support Active PFC & conventional power supplies; SNMP/HTTP remote monitoring with pre-installed RMCARD205

4 NEMA 6-20R & 2 NEMA L6-20R BATTERY BACKUP AND SURGE PROTECTED OUTLETS; INPUT: Plug Type NEMA L6-20P with 10 FT power cord

TILTABLE, ROTATABLE MULTIFUNCTION LCD PANEL: Provides immediate status and control; EBM OPTION: Extended Battery Module BP48VP2U03 can be added for expanded runtimes

AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery

3 YEAR MANUFACTURER WARRANTY INCLUDING THE BATTERIES; $400,000 Connected Equipment Guarantee and FREE PowerPanel Business Edition Management Software (Download)

APC 1500VA / 900W battery backup power supply

10 Outlets (NEMA 5-15R): 6 surge protector with battery backup; 4 outlets with Surge Protection Only

Sinewave UPS with Automatic Voltage Regulation (AVR), designed for high-end electronics, ideal battery backup for computer

Two USB Charger Ports: (1) USB-C, (1) Type-A (15W shared)

Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC163 (sold separately)

Uninterruptible power supply (UPS) with 800VA / 450W battery backup; ideal for desktop computers, home networks, IoT devices, and home-entertainment devices

Power management software is available for download in the Product Description section

12 outlets total (NEMA 5-15R), consisting of 6 surge-protected outlets and 6 surge-protected/battery-backup outlets

5-foot cord with NEMA 5-15P right angle and 45-degree offset plug (120V - 50Hz / 60Hz)

Small compact size for easily integrating into home or office environment

Note: Please check the total device power consumption when applying battery backup outlet; for optimal system performance, keep the load below 80% of the unit's rated capacity.