Pure Sine Wave UPS Battery Backups

1000 VA, 900 Watts, rack, Online

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Eaton Tripp Lite SU1000RTXLCD2U 1000VA Online Double-Conversion UPS 900W, Black

$908.70as of 11/04/2026 11:08 PST - Details

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Spec score8.2

Pros

+Online double-conversion topology for continuous power

+Pure sine wave output

+Network management support included

+Rackmount form for server racks

Cons

−Only 1000VA capacity

Compared with the 12 UPS Battery Backups on this page

+Online: the highest design of the 54 here

+Network card: only 16 of 92 here have one

−1000 va: 72 of the 90 here have a higher va

−900 watts: 51 of the 81 here have more watts

How pros and cons are picked (About: Disclaimer)

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1000 VA, 800 Watts, 7 Outlets

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CyberPower PR1000LCDRT1U Smart App Sinewave UPS Battery Backup | 1000VA/800W, 7 Outlets, AVR, 1U Rack/Tower, UL

$812.95as of 11/04/2026 11:08 PST - Details

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Spec score7.9

Pros

+Pure sine wave output for sensitive electronics

+Compact 1U rack or tower form factor

+Automatic shutdown support for connected computers

+Automatic voltage regulation included

Cons

−Seven outlets, fewer than most comparable models

−800W real power output is lower than 1000W models

Compared with the 12 UPS Battery Backups on this page

+Shutdown software: only 29 of 92 here have one

−1000 va: 72 of the 90 here have a higher va

−800 watts: 64 of the 81 here have more watts

−7 outlets: 34 of the 50 here have more outlets

How pros and cons are picked (About: Disclaimer)

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About this product

1000 VA, 600 Watts, tower, 10 Outlets

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CyberPower CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector | 1000VA/600W, 10 Outlets, AVR, Mini-Tower,

$179.95as of 11/04/2026 05:08 PST - Details

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Spec score7.9

Pros

+Pure sine wave output for sensitive electronics

+1000VA and 600W capacity for desktop computers and monitors

+Ten outlets for multiple connected devices

+Automatic shutdown support for safe power-down during outages

+Power factor correction supports modern power supplies

Compared with the 12 UPS Battery Backups on this page

+10 outlets: only 4 of 50 here have more outlets

+Shutdown software: only 29 of 92 here have one

−600 watts: 68 of the 81 here have more watts

−1000 va: 72 of the 90 here have a higher va

How pros and cons are picked (About: Disclaimer)

Other stores (9)

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About this product

1000 VA, 600 Watts, 6 Outlets

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APC UPS 1000VA/600W Pure Sine Wave UPS for Computer, Electronics, BR1000MS | Back-UPS Pro Sinewave UPS for PC, gaming &No current price. Check it at the store.View on Amazon

Spec score7.5

Pros

+Pure sine wave output for sensitive electronics

+Six outlets for multiple devices

+600W capacity for desktop computers and electronics

Compared with the 12 UPS Battery Backups on this page

−600 watts: 68 of the 81 here have more watts

−1000 va: 72 of the 90 here have a higher va

−6 outlets: 36 of the 50 here have more outlets

How pros and cons are picked (About: Disclaimer)

Other stores (5)

Best BuyVisit store

LenovoVisit store

CDWVisit store

Office DepotVisit store

StaplesVisit store

About this product

1000 VA, 800 Watts, 8 Outlets

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GOLDENMATE 1000VA/800W Lithium UPS Battery Backup & Surge Protector, Gray | Pure Sine Wave, 8 Outlets, Color LCD, 230Wh

$209.99as of 11/04/2026 11:08 PST - Details

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Spec score7.9

Pros

+Pure sine wave output

+Lithium battery technology

+Eight outlets for multiple devices

+230Wh battery capacity

Compared with the 12 UPS Battery Backups on this page

+Lithium battery: only 17 of 92 here have one

−1000 va: 72 of the 90 here have a higher va

−800 watts: 64 of the 81 here have more watts

How pros and cons are picked (About: Disclaimer)

About this product

1000 VA, 600 Watts, 8 Outlets

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GOLDENMATE 1000VA/600W Lithium UPS Battery Backup & Surge Protector, White | Pure Sine Wave, 8 Outlets, Color LCD,

$189.99as of 11/04/2026 10:08 PST - Details

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Spec score7.9

Pros

+Pure sine wave output

+Lithium battery technology

+Eight outlets for multiple devices

Compared with the 12 UPS Battery Backups on this page

+Lithium battery: only 17 of 92 here have one

−600 watts: 68 of the 81 here have more watts

−1000 va: 72 of the 90 here have a higher va

How pros and cons are picked (About: Disclaimer)

About this product

1000 VA, 600 Watts, rack, Line interactive

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APC Smart-UPS, SMC1000-2UC 2U Rack Back-UPS, 1000 VA Backup Battery Power Supply, 6 x NEMA 5-15R, SmartConnect Port,

$779.59as of 11/04/2026 05:06 PST - Details

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Spec score8.0

Pros

+1000 VA capacity for small server or network gear

+Rack-mountable 2U design fits standard racks

+Pure sine wave output

+Six NEMA 5-15R outlets for connected devices

+SmartConnect port for remote monitoring

Cons

−Only 600 watts of real power capacity

−Line-interactive design rather than online

Compared with the 12 UPS Battery Backups on this page

+Shutdown software: only 29 of 92 here have one

−600 watts: 68 of the 81 here have more watts

−1000 va: 72 of the 90 here have a higher va

−6 outlets: 36 of the 50 here have more outlets

How pros and cons are picked (About: Disclaimer)

About this product

1000 VA, 600 Watts, tower, Line interactive

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APC Smart-UPS, SMC1000C Tower Back-UPS, 1000 VA Backup Battery Power Supply, 8 x NEMA 5-15R, SmartConnect Port, AVR,No price recorded yet.View on Amazon

Spec score8.0

Pros

+1000 VA capacity for desktop or home office gear

+Eight NEMA 5-15R outlets for connected devices

+Pure sine wave output

+SmartConnect port for remote monitoring

+Automatic shutdown support for connected equipment

Cons

−Only 600 watts of real power capacity

−Line-interactive design rather than online

Compared with the 12 UPS Battery Backups on this page

+Shutdown software: only 29 of 92 here have one

−600 watts: 68 of the 81 here have more watts

−1000 va: 72 of the 90 here have a higher va

−Line interactive: 27 of the 54 here have a higher design

How pros and cons are picked (About: Disclaimer)

About this product

1000 VA, 1000 Watts, 8 Outlets

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CyberPower PR1000RT2UC Smart App Sinewave UPS Battery Backup | 1000VA/1000W, 8 Outlets, 2U Rack/Tower, AVR, Built-in

$836.95as of 11/04/2026 05:09 PST - Details

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Spec score8.3

Pros

+Pure sine wave output for sensitive electronics

+Eight outlets for multiple connected devices

+Built-in network management support

+Rackable in 2U rack or tower form

+Automatic shutdown support for connected computers

Compared with the 12 UPS Battery Backups on this page

+Network card: only 16 of 92 here have one

+Shutdown software: only 29 of 92 here have one

−1000 va: 72 of the 90 here have a higher va

How pros and cons are picked (About: Disclaimer)

Other stores (3)

B&H PhotoVisit store

CDWVisit store

CyberPower SystemsVisit store

About this product

1000 VA, 600 Watts, 8 Outlets

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GOLDENMATE 1000VA/600W Lithium UPS Battery Backup & Surge Protector, White | Pro Version with Communication Port, Pure

$199.99as of 11/04/2026 05:10 PST - Details

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Spec score8.2

Pros

+Pure sine wave output

+Lithium battery technology

+Eight outlets for multiple devices

+Includes communication port for shutdown

Compared with the 12 UPS Battery Backups on this page

+Lithium battery: only 17 of 92 here have one

+Shutdown software: only 29 of 92 here have one

−600 watts: 68 of the 81 here have more watts

−1000 va: 72 of the 90 here have a higher va

How pros and cons are picked (About: Disclaimer)

About this product

1000 VA, 800 Watts, 8 Outlets

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GOLDENMATE 1000VA/800W Lithium UPS Battery Backup & Surge Protector, White | Pro Version with Communication Port, Pure

$239.99as of 11/04/2026 11:08 PST - Details

View on Amazon

Spec score8.2

Pros

+Pure sine wave output

+Lithium battery technology

+Eight outlets for multiple devices

+Includes communication port for shutdown

Compared with the 12 UPS Battery Backups on this page

+Lithium battery: only 17 of 92 here have one

+Shutdown software: only 29 of 92 here have one

−1000 va: 72 of the 90 here have a higher va

−800 watts: 64 of the 81 here have more watts

How pros and cons are picked (About: Disclaimer)

About this product

1000 VA, 800 Watts, tower, Online

Product details×

1kVA Online UPS 800W Tower Pure Sine Wave Industrial Power Protection SPM1K

$593.99as of 11/04/2026 05:06 PST - Details

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Spec score7.8

Pros

+Tower form factor for desk or floor placement

+Pure sine wave output for sensitive electronics

+Online topology provides continuous conditioned power

Compared with the 12 UPS Battery Backups on this page

+Online: the highest design of the 54 here

−1000 va: 72 of the 90 here have a higher va

−800 watts: 64 of the 81 here have more watts

How pros and cons are picked (About: Disclaimer)

About this product