UPS Battery Backups under $100

2 UPS battery backups under $100 from Alomejor, CyberPower, Domary and more. Prices run $93 to $93.

Tripp LiteSpec score 8.4

550 VA, 300 Watts, 10 Outlets

+Compact 550VA capacity for small desk setups

+300W output for modest electronics loads

+10 outlets for multiple devices

−Lower 300W output limits high-draw equipment

$92.52

as of 11/04/2026 05:08 PST - Details

APCSpec score 8.0

500 VA, 300 Watts

+Suits home office PCs and Wi-Fi equipment per its name

+Provides compact battery backup for light loads

−Low 300W output limits it to light electronics

$93.99

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

Compare specs

UPS battery backup	Spec score	Price
	8.4	$92.52 as of 11/04/2026 05:08 PST - Details
	8.0	$93.99 as of 11/04/2026 05:09 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.