Product comparison · 2 power adapters & inverters

Ewent EW3981 power adapter/inverter Indoor vs Ewent EW3984 power adapter/inverter Indoor

Key differences

Output voltage
- EW3981 power adapter/inverter Indoor:5 - 20 V
- EW3984 power adapter/inverter Indoor:18.5 - 20 V
Harmonized System (HS) code
- EW3981 power adapter/inverter Indoor:85044095
- EW3984 power adapter/inverter Indoor:85044090

Differences highlightedShow differences only

Comparison of EW3981, EW3984
19 specifications	A Ewent EW3981 power adapter/inverter Indoor Model EW3981 View product	B Ewent EW3984 power adapter/inverter Indoor Model EW3984 View product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltage	100 - 240 V	100 - 240 V
Input frequency	50/60 Hz	50/60 Hz
Output power	45 W	45 W
Output voltageDiffers	5 - 20 V	18.5 - 20 V
Adjustable output voltage	Yes	Yes
Supplementary power connectorsKnown for one	Unknown — not stated by the source	8
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
LED indicators	Yes	Yes
Weight & dimensionsidentical
Width	91 mm	91 mm
Depth	51 mm	51 mm
Height	24 mm	24 mm
Packaging dataidentical
Package type	Box	Box
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
Logistics data1 differ
Harmonized System (HS) codeDiffers	85044095	85044090

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.