Product comparison · 2 power adapters & inverters

CoreParts MBA1246 power adapter/inverter Indoor vs Dell MK947 power adapter/inverter Indoor

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  • 9specifications compared
  • 3differ
  • 6identical
  • 36known for one product only

Key differences

  • Output power
    • MBA1246 power adapter/inverter Indoor:40 W
    • MK947 power adapter/inverter Indoor:90 W
  • Output voltage
    • MBA1246 power adapter/inverter Indoor:19 V
    • MK947 power adapter/inverter Indoor:19.5 V
  • Output current
    • MBA1246 power adapter/inverter Indoor:2 A
    • MK947 power adapter/inverter Indoor:4.62 A

Side by side

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Comparison of MBA1246, MK947
45 specifications
Features3 differ
Power supply typeIndoorIndoor
Power current typeAC-to-DCAC-to-DC
Input voltageKnown for one110-230 VUnknown — not stated by the source
Input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Output powerDiffers40 W90 W
Output voltageDiffers19 V19.5 V
Output currentDiffers2 A4.62 A
Adjustable output voltageKnown for oneNoUnknown — not stated by the source
AC port typeKnown for oneC5Unknown — not stated by the source
Detachable power connectorsKnown for oneYesUnknown — not stated by the source
PurposeKnown for oneUnknown — not stated by the sourceLaptop
Input currentKnown for oneUnknown — not stated by the source1.5 A
Brand compatibilityKnown for oneUnknown — not stated by the sourceDELL
Poweridentical
Automatic output voltage adjustmentKnown for oneYesUnknown — not stated by the source
Input operation voltage (min)Known for one100 VUnknown — not stated by the source
AC adapter output currentKnown for one2.1 AUnknown — not stated by the source
CapacityKnown for oneUnknown — not stated by the source90 W
Performanceidentical
Connector(s)Known for one4.0*1.7Unknown — not stated by the source
Designidentical
Product colourBlackBlack
Housing materialKnown for onePlasticUnknown — not stated by the source
Housing colourKnown for oneBlackUnknown — not stated by the source
On/off switchNoNo
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
CertificationKnown for oneCEUnknown — not stated by the source
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Weight & dimensionsidentical
WidthKnown for one189 mmUnknown — not stated by the source
DepthKnown for one128 mmUnknown — not stated by the source
HeightKnown for one30 mmUnknown — not stated by the source
WeightKnown for one240 gUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one189 mmUnknown — not stated by the source
Package depthKnown for one128 mmUnknown — not stated by the source
Package heightKnown for one53 mmUnknown — not stated by the source
Package weightKnown for one242 gUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneACUnknown — not stated by the source
Included power plug typesKnown for oneEUUnknown — not stated by the source
Quantity per pack1 pc(s)1 pc(s)
Technical detailsidentical
PowerKnown for one40 WUnknown — not stated by the source
Power consumption (standby)Known for one0.1 WUnknown — not stated by the source
Plug 1 dimensionsKnown for one4.0*1.7Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code8504409585044095
Country of originKnown for oneChinaUnknown — not stated by the source
Warranty periodKnown for oneUnknown — not stated by the source1 year(s)
Other featuresidentical
Batteries includedKnown for oneNoUnknown — not stated by the source
Overload protectionKnown for oneYesUnknown — not stated by the source
Short circuit protectionKnown for oneYesUnknown — not stated by the source

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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