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Product comparison · 2 power adapters & inverters

Ewent EW3961 power adapter/inverter Auto vs Ewent EW3966 power adapter/inverter Indoor

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  • 15specifications compared
  • 11differ
  • 4identical
  • 6known for one product only

Key differences

  • Purpose
    • Laptop
    • Universal
  • Power supply type
    • Auto
    • Indoor
  • Power current type
    • DC1-to-DC2
    • AC-to-DC
  • Input voltage
    • 12-24 V
    • 110-240 V
  • Output voltage
    • 10 V
    • 9.5 V
  • Supplementary power connectors
    • 9
    • 8
  • Width
    • 116 mm
    • 132 mm
  • Depth
    • 55 mm
    • 57 mm

Side by side

Differences highlightedShow differences only
21 specifications
A

Ewent

EW3961 power adapter/inverter Auto

Model EW3961

View product
B

Ewent

EW3966 power adapter/inverter Indoor

Model EW3966

View product
Features7 differ
PurposeDiffersLaptopUniversal
Power supply typeDiffersAutoIndoor
Power current typeDiffersDC1-to-DC2AC-to-DC
Input voltageDiffers12-24 V110-240 V
Output voltageDiffers10 V9.5 V
Supplementary power connectorsDiffers98
USB ports quantityKnown for one1
Power protection featuresDiffersOver current, Over voltage, Overheating, Short circuit, Under voltageOver current, Over voltage, Overheating, Short circuit
Input frequencyKnown for one50/60 Hz
Performanceidentical
USB versionKnown for one2.0
Certificatesidentical
CertificationKnown for oneCE, RoHS, FCC
Weight & dimensions4 differ
WidthDiffers116 mm132 mm
DepthDiffers55 mm57 mm
HeightDiffers33 mm30 mm
WeightDiffers318 g322 g
Packaging dataidentical
AC adapter includedKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC

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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