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Line Interactive UPS Battery Backups

All UPS Battery Backups

3 line interactive UPS battery backups from APC, Eaton, Tripp Lite and more. Prices run $200 to $259.

Tripp LiteSpec score 7.8

500 VA, 300 Watts, rack, Line interactive

+300 W output capacity
+1U rackmountable form factor
+Network connectivity for monitoring
−Low 300 W output for larger equipment
$229.99-21%Was: $289.95
as of 11/04/2026 11:08 PST - Details
Tripp LiteSpec score 7.6

500 VA, 300 Watts, rack, Line interactive

+Compact 1U rack form factor
+500VA capacity for small rack equipment
+Six outlets for multiple devices
−300W output limits higher-draw equipment
$199.99-14%Was: $233.26
as of 11/04/2026 11:08 PST - Details
Tripp LiteSpec score 7.6

500 VA, 300 Watts, rack, Line interactive

+Compact 1U rack form factor
+500VA capacity for small rack equipment
+Six outlets for multiple devices
−300W output limits higher-draw equipment
$259.00
as of 11/04/2026 11:08 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
500300rackLine interactive7.8$229.99
as of 11/04/2026 11:08 PST - Details
500300rackLine interactive7.6$199.99
as of 11/04/2026 11:08 PST - Details
500300rackLine interactive7.6$259.00
as of 11/04/2026 11:08 PST - Details

Before you buy

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