Line Interactive UPS Battery Backups

4 line interactive UPS battery backups from APC, Eaton, Tripp Lite and more. Prices run $1,719 to $2,507.

APCSpec score 7.8

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

APCSpec score 8.1

3000 VA, 2700 Watts, rack, Line interactive

+3000VA capacity for high-load rack equipment

+Six outlets for connecting multiple devices

+Rack-mountable form factor for server racks

−Line interactive design, not double-conversion

$1,719.00-5%Was: ~~$1,819.00~~

as of 11/04/2026 05:06 PST - Details

APCSpec score 8.4

3000 VA, 2700 Watts, Line interactive

+Large 3000VA capacity for demanding loads

+Delivers up to 2700 watts of output

+Pure sine wave output for sensitive electronics

$2,507.50-6%Was: ~~$2,665.00~~

as of 11/04/2026 05:06 PST - Details

APCSpec score 8.1

3000 VA, 2700 Watts, rack, Line interactive

+3000VA capacity for high-load rack equipment

+Pure sine wave output for sensitive electronics

+Rack-mountable form factor for server racks

−Line interactive design, not double-conversion

$1,830.00

as of 11/04/2026 05:06 PST - Details

Compare specs

VA	Watts	Form	Design	Spec score	Price
3000	2700	rack	Line interactive	7.8	$1,890.60 as of 11/04/2026 09:11 PST - Details
3000	2700	rack	Line interactive	8.1	$1,719.00 as of 11/04/2026 05:06 PST - Details
3000	2700		Line interactive	8.4	$2,507.50 as of 11/04/2026 05:06 PST - Details
3000	2700	rack	Line interactive	8.1	$1,830.00 as of 11/04/2026 05:06 PST - Details

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