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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower M1100XL uninterruptible power supply (UPS) Line-Interactive 1.1 kVA vs CyberPower M550L uninterruptible power supply (UPS) Line-Interactive 0.55 kVA

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  • 51specifications compared
  • 10differ
  • 41identical
  • 4known for one product only

Key differences

  • Output power capacity
    • 1.1 kVA
    • 0.55 kVA
  • Output power
    • 880 W
    • 440 W
  • AC outlets quantity
    • 6 AC outlet(s)
    • 4 AC outlet(s)
  • Battery capacity
    • 9 Ah
    • 7 Ah
  • Number of batteries supported
    • 3
    • 2
  • Typical backup time at full load
    • 10 min
    • 8 min
  • Width
    • 220 mm
    • 162 mm
  • Depth
    • 431 mm
    • 347 mm

Side by side

Differences highlightedShow differences only
55 specifications
A

CyberPower

M1100XL uninterruptible power supply (UPS) Line-Interactive 1.1 kVA

Model M1100XL

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B

CyberPower

M550L uninterruptible power supply (UPS) Line-Interactive 0.55 kVA

Model M550L

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Features2 differ
Output power capacityDiffers1.1 kVA0.55 kVA
Output powerDiffers880 W440 W
Output power factorKnown for one0.8
Ports & interfaces1 differ
AC outlets quantityDiffers6 AC outlet(s)4 AC outlet(s)
Battery3 differ
Battery capacityDiffers9 Ah7 Ah
Number of batteries supportedDiffers32
Typical backup time at full loadDiffers10 min8 min
Battery recharge timeKnown for one8 h
Battery recharge time(90%)Known for one8 h
Designidentical
LED indicatorsKnown for onePower
Weight & dimensions4 differ
WidthDiffers220 mm162 mm
DepthDiffers431 mm347 mm
HeightDiffers170 mm137 mm
WeightDiffers24.5 kg13.7 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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