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Product comparison · 2 power adapters & inverters

2-Power ALT274807B power adapter/inverter vs Lenovo 4X21J08880 power adapter/inverter Indoor

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  • 10specifications compared
  • 7differ
  • 3identical
  • 14known for one product only

Key differences

  • Purpose
    • Laptop
    • PC
  • Input voltage
    • 110 - 240 V
    • 100 - 240 V
  • Output power
    • 135 W
    • 65 W
  • Output voltage
    • 19.5 V
    • 20 V
  • Width
    • 170 mm
    • 129 mm
  • Depth
    • 80 mm
    • 53 mm
  • Weight
    • 491 g
    • 280 g

Side by side

Differences highlightedShow differences only
24 specifications
A

2-Power

ALT274807B power adapter/inverter

Model ALT274807B

View product
B

Lenovo

4X21J08880 power adapter/inverter Indoor

Model 4X21J08880

View product
Features4 differ
PurposeDiffersLaptopPC
Power supply typeKnown for oneIndoor
Input voltageDiffers110 - 240 V100 - 240 V
Input frequencyKnown for one50 - 60 Hz
Input currentKnown for one1.5 A
Output powerDiffers135 W65 W
Output voltageDiffers19.5 V20 V
Output currentKnown for one3.25 A
Brand compatibilityKnown for oneLenovo
CompatibilityKnown for oneThinkEdge SE30 ThinkEdge SE50 ThinkEdge SE70
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Operating temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneCB/CCC/CECP/CE/BSMI/Morocco/ SEC/NOM/PSB/SII/TUV-GS/Ukraine/UL/RCM/ISC/SONCAP/ Kvalitet/Uzbek/TUV-S/INSM/KUCAS/KC,KCC/NRCan/ NOM-029/CU/BIS
Weight & dimensions3 differ
WidthDiffers170 mm129 mm
DepthDiffers80 mm53 mm
Height30 mm30 mm
WeightDiffers491 g280 g
Packaging dataidentical
Package widthKnown for one264 mm
Package depthKnown for one110 mm
Package heightKnown for one53 mm
Package weightKnown for one650 g
Package typeKnown for oneBox
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)

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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