UPS Battery Backups

5 UPS battery backups from APC, CyberPower, Eaton and more. Most cost $82 to $2,495, and half cost less than $813.

Recommended UPS Battery Backups

APCSpec score 7.4

3000 VA, 2700 Watts, rack, Line interactive

+Seven outlets for connected devices

+Rack or tower use in a 2U design

+LCD display for status readings

−Input voltage range is 100-127V only

$1,890.60-17%Was: ~~$2,271.60~~

as of 11/04/2026 09:11 PST - Details

CyberPowerSpec score 8.1

3000 VA, 2700 Watts, Online, 7 Outlets

+3000VA and 2700W capacity for larger server loads

+Online topology for continuous power conditioning

+Pure sine wave output for sensitive equipment

−Only 7 outlets for many devices

$2,495.95

as of 11/04/2026 11:08 PST - Details

CyberPowerSpec score 7.9

1000 VA, 800 Watts, 7 Outlets

+Pure sine wave output for sensitive electronics

+Compact 1U rack or tower form factor

+Automatic shutdown support for connected computers

−Seven outlets, fewer than most comparable models

−800W real power output is lower than 1000W models

$812.95

as of 11/04/2026 11:08 PST - Details

Ske Smart Key EnergySpec score 7.1

425 VA, 240 Watts, tower, 7 Outlets

+Seven UPS outlets for protecting several devices

+Tower form factor sits flat on a desk or floor

+240W capacity for small desktop setups

−Only 425VA, low for high-power equipment

$81.99

as of 11/04/2026 11:08 PST - Details

APCSpec score 7.1

850 VA, 330 Watts, 7 Outlets

+850VA unit with 330 watts of capacity

+Seven outlets for connecting multiple devices

+Includes a 600VA backup power supply in the bundle

$221.98

as of 11/04/2026 05:09 PST - Details

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UPS Battery Backups under $100195 UPS Battery Backups under $75186 UPS Battery Backups under $50164 Rack-Mountable UPS Battery Backups94 Pure Sine Wave UPS Battery Backups92 Online UPS Battery Backups83 1500 VA UPS Battery Backups74 Rack-Mount UPS Battery Backups72