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Product comparison · 2 power adapters & inverters

CoolBox RT-2 power adapter/inverter Indoor vs FSP-NB90 power adapter/inverter Indoor

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  • 8specifications compared
  • 5differ
  • 3identical
  • 10known for one product only

Key differences

  • Purpose
    • Universal
    • Laptop
  • Output power
    • 17 W
    • 90 W
  • Output voltage
    • 5 V
    • 19 V
  • Product colour
    • Black, Blue
    • Black

Side by side

Differences highlightedShow differences only
18 specifications
A

CoolBox

RT-2 power adapter/inverter Indoor

Model RT-2

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B

FSP

FSP-NB90 power adapter/inverter Indoor

Model FSP-NB90

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Features4 differ
PurposeDiffersUniversalLaptop
Power supply typeIndoorIndoor
Power current typeKnown for oneAC-to-DC
Input voltage100-240 V100-240 V
Input frequency50/60 Hz50/60 Hz
Output powerDiffers17 W90 W
Output voltageDiffers5 V19 V
EfficiencyKnown for one88%
Adjustable output voltageKnown for oneNo
Power protection featuresKnown for oneInput fuse, Over current, Over voltage, Overheating, Short circuit
CompatibilityDifferstablets, smartphonesIBM, Dell, ACER, COMPAQ, SONY, TOSHIBA, HP, ASUS, LENOVO
USB ports quantityKnown for one2
Design1 differ
Product colourDiffersBlack, BlueBlack
Certificatesidentical
CertificationKnown for oneUL/CUL, FCC, TUV, CE, Nemko, GOSTC-Tick, CB, BSMI
Weight & dimensionsidentical
WidthKnown for one58 mm
DepthKnown for one134 mm
HeightKnown for one32 mm
Performanceidentical
USB versionKnown for one2.0

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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