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Pure Sine Wave UPS Battery Backups

All UPS Battery Backups

4 pure sine wave UPS battery backups from APC, CyberPower, Goldenmate and more. Prices run $210 to $812.

CyberPowerSpec score 7.9

1000 VA, 800 Watts, 7 Outlets

+Pure sine wave output for sensitive electronics
+Compact 1U rack or tower form factor
+Automatic shutdown support for connected computers
−Seven outlets, fewer than most comparable models
−800W real power output is lower than 1000W models
$812.95
as of 11/04/2026 11:08 PST - Details
GoldenmateSpec score 7.9

1000 VA, 800 Watts, 8 Outlets

+Pure sine wave output
+Lithium battery technology
+Eight outlets for multiple devices
$209.99-16%List: $249.99
as of 11/04/2026 11:08 PST - Details
FeikteeySpec score 7.8

1000 VA, 800 Watts, tower, Online

+Tower form factor for desk or floor placement
+Pure sine wave output for sensitive electronics
+Online topology provides continuous conditioned power
$593.99
as of 11/04/2026 05:06 PST - Details
GoldenmateSpec score 8.2

1000 VA, 800 Watts, 8 Outlets

+Pure sine wave output
+Lithium battery technology
+Eight outlets for multiple devices
$239.99-11%List: $269.99
as of 11/04/2026 11:08 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignOutletsSpec scorePrice
100080077.9$812.95
as of 11/04/2026 11:08 PST - Details
100080087.9$209.99
as of 11/04/2026 11:08 PST - Details
1000800towerOnline7.8$593.99
as of 11/04/2026 05:06 PST - Details
100080088.2$239.99
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.