Product comparison · 2 power adapters & inverters

i-tec CARPA90W power adapter/inverter Auto vs Lenovo 4X20E50582 power adapter/inverter Indoor

5specifications compared
3differ
2identical
22known for one product only

Key differences

Power supply type
- CARPA90W power adapter/inverter Auto:Auto
- 4X20E50582 power adapter/inverter Indoor:Indoor
Output power
- CARPA90W power adapter/inverter Auto:90 W
- 4X20E50582 power adapter/inverter Indoor:170 W
Weight
- CARPA90W power adapter/inverter Auto:65 g
- 4X20E50582 power adapter/inverter Indoor:600 g

Side by side

Differences highlightedShow differences only

Comparison of CARPA90W, 4X20E50582
27 specifications	A i-tec CARPA90W power adapter/inverter Auto Model CARPA90W View product	B Lenovo 4X20E50582 power adapter/inverter Indoor Model 4X20E50582 View product
Features2 differ
Power supply typeDiffers	Auto	Indoor
Input voltageKnown for one	12 V	Unknown — not stated by the source
Output powerDiffers	90 W	170 W
Output voltageKnown for one	20 V	Unknown — not stated by the source
Output currentKnown for one	5 A	Unknown — not stated by the source
EfficiencyKnown for one	92%	Unknown — not stated by the source
Supplementary power connectorsKnown for one	10	Unknown — not stated by the source
Detachable power connectorsKnown for one	Yes	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
Power protection featuresKnown for one	Input fuse, Over voltage, Overheating, Short circuit	Unknown — not stated by the source
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Performanceidentical
USB versionKnown for one	2.0	Unknown — not stated by the source
Designidentical
Housing materialKnown for one	Metal	Unknown — not stated by the source
Weight & dimensions1 differ
Cable lengthKnown for one	1 m	Unknown — not stated by the source
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	40 mm	Unknown — not stated by the source
HeightKnown for one	20 mm	Unknown — not stated by the source
WeightDiffers	65 g	600 g
Packaging dataidentical
Package widthKnown for one	230 mm	Unknown — not stated by the source
Package depthKnown for one	150 mm	Unknown — not stated by the source
Package heightKnown for one	46 mm	Unknown — not stated by the source
Package weightKnown for one	393 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85044095

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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