10 Best ups online double conversion

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Last Updated: 11-27-2025

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Eaton 9SX 2000VA 1800W 120V Online Double-Conversion UPS - 6 NEMA 5-20R, 1 L5-20R Outlets, Cybersecure Network Card Option, Extended Run, Tower

Eaton

9.8

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CyberPower OL1500RTXL2U Smart App Online UPS System, 1500VA/1350W, 8 Outlets, 2U Rack/Tower

CyberPower

9.6

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Best Value

Eaton 9SX 1000VA 900W 208V Online Double-Conversion UPS - 6 C13 Outlets, Cybersecure Network Card Option, Extended Run, Tower

Eaton

9.5

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GOLDENMATE 2000VA/1600W Lithium UPS Battery Backup and Surge Protector, Backup Battery Power Supply with LiFePO4 Batteries, AVR, Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave

GOLDENMATE

9.2

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- 32%

Vertiv Liebert GXT5 UPS - 1000VA 1000W 120V, Online Double Conversion, 2U Rack/Tower, Energy Star Certified, Lead Acid, Sine Wave, Battery Backup, 1.0 Power Factor, Colored LCD (GXT5-1000LVRT2UXL)

Liebert

9.1

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Tripp Lite 1000VA Smart Online UPS Back Up, 900W Double-Conversion, Extended Run Option, 2U Rackmount, LCD, USB, DB9 (SU1000RTXLCD2U)

Tripp Lite

8.8

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Tripp Lite Eaton Series SmartOnline 700VA UPS Battery Backup, Pure Sine Wave Double-Conversion, 120V 630W, Tower, LCD Screen, 6 Outlets, USB, DB9, 2 Year Warranty & $250,000 Insurance (SU700XLCD)

Tripp Lite

8.6

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OPTI-UPS DS1000E (1000VA / 1000W) Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave, UPS Battery Backup, Surge Protection

Opti UPS

8.4

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OPTI-UPS DS1000E-RM (Tower/Rackmount) (1000VA / 1000W) Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave, UPS Battery Backup, Surge Protection

Opti UPS

8.2

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MARUSON 1000VA Online UPS Battery Backup, Double-Conversion Uninterruptible Power Supply, TAC-TW1KB

Maruson

8.1

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Eaton 9SX 2000VA 1800W 120V Online Double-Conversion UPS - 6 NEMA 5-20R, 1 L5-20R Outlets, Cybersecure Network Card Option, Extended Run, Tower

CyberPower OL1500RTXL2U Smart App Online UPS System, 1500VA/1350W, 8 Outlets, 2U Rack/Tower

Eaton 9SX 1000VA 900W 208V Online Double-Conversion UPS - 6 C13 Outlets, Cybersecure Network Card Option, Extended Run, Tower

GOLDENMATE 2000VA/1600W Lithium UPS Battery Backup and Surge Protector, Backup Battery Power Supply with LiFePO4 Batteries, AVR, Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave

Vertiv Liebert GXT5 UPS - 1000VA 1000W 120V, Online Double Conversion, 2U Rack/Tower, Energy Star Certified, Lead Acid, Sine Wave, Battery Backup, 1.0 Power Factor, Colored LCD (GXT5-1000LVRT2UXL)

Tripp Lite 1000VA Smart Online UPS Back Up, 900W Double-Conversion, Extended Run Option, 2U Rackmount, LCD, USB, DB9 (SU1000RTXLCD2U)

Tripp Lite Eaton Series SmartOnline 700VA UPS Battery Backup, Pure Sine Wave Double-Conversion, 120V 630W, Tower, LCD Screen, 6 Outlets, USB, DB9, 2 Year Warranty & $250,000 Insurance (SU700XLCD)

OPTI-UPS DS1000E (1000VA / 1000W) Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave, UPS Battery Backup, Surge Protection

OPTI-UPS DS1000E-RM (Tower/Rackmount) (1000VA / 1000W) Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave, UPS Battery Backup, Surge Protection

MARUSON 1000VA Online UPS Battery Backup, Double-Conversion Uninterruptible Power Supply, TAC-TW1KB

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