CyberPower UPS Battery Backups under $300

4 CyberPower UPS battery backups under $300. Prices run $220 to $299.

CyberPowerSpec score 9.5

1500 VA, 1000 Watts, Standby, 13 Outlets

+1500VA and 1000W capacity for demanding gaming setups

+13 outlets for many connected devices

+USB-C port for charging phones and tablets

−Standby topology offers less conditioning than online designs

$299.99

as of 11/04/2026 05:10 PST - Details

CyberPowerSpec score 8.9

1500 VA, 900 Watts, tower, 12 Outlets

+Twelve outlets for many connected devices

+Two USB ports for charging

+Automatic shutdown feature included

$289.95

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

CyberPowerSpec score 8.9

1500 VA, 900 Watts, tower, 12 Outlets

+1500VA and 900W capacity for larger desktop setups

+Twelve outlets for many connected devices

+Automatic shutdown support for safe power-down during outages

$269.95

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

CyberPowerSpec score 8.8

1500 VA, 900 Watts, tower, 10 Outlets

+1500VA and 900W capacity for larger desktop setups

+Ten outlets for multiple connected devices

+Automatic shutdown support for safe power-down during outages

$219.95

as of 11/04/2026 11:07 PST - Details

Compare specs

VA	Watts	Form	Outlets	Spec score	Price
1500	1000		13	9.5	$299.99 as of 11/04/2026 05:10 PST - Details
1500	900	tower	12	8.9	$289.95 as of 11/04/2026 05:09 PST - Details
1500	900	tower	12	8.9	$269.95 as of 11/04/2026 11:08 PST - Details
1500	900	tower	10	8.8	$219.95 as of 11/04/2026 11:07 PST - Details

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