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Online UPS Battery Backups

All UPS Battery Backups

3 online UPS battery backups from Vertiv, Eaton, APC and more. Prices run $7,404 to $8,923.

CyberPowerSpec score 8.6

6000 VA, 6000 Watts, rack, Online

+6000VA and 6000W capacity for very heavy rack loads
+Online double conversion topology for continuous power conditioning
+Pure sine wave output for sensitive equipment
−Only 4 outlets for connected devices
$8,923.63
as of 11/04/2026 05:09 PST - Details
CyberPowerSpec score 8.5

5000 VA, 5000 Watts, rack, Online

+5000VA and 5000W capacity for heavy rack loads
+Online double conversion topology for continuous power conditioning
+Pure sine wave output for sensitive equipment
−Only 4 outlets for connected devices
$7,403.95
as of 11/04/2026 11:08 PST - Details
Opti UPSSpec score 7.7

1500 VA, 1500 Watts, tower, Online

+Pure sine wave output
+Online double conversion topology
+Four outlets for connected equipment
No price recorded yet.

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
60006000rackOnline8.6$8,923.63
as of 11/04/2026 05:09 PST - Details
50005000rackOnline8.5$7,403.95
as of 11/04/2026 11:08 PST - Details
15001500towerOnline7.7No current price

Before you buy

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