Product comparison · 2 power adapters & inverters

Ewent Notebook charger Home vs Ewent Notebook charger Home

Key differences

Differences highlightedShow differences only

Comparison of EW3890, EW3891
27 specifications	A Ewent Notebook charger Home Model EW3890 View product	B Ewent Notebook charger Home Model EW3891 View product
Features4 differ
Purpose	Laptop	Laptop
Power supply typeDiffers	Indoor	Auto
Power current type	AC-to-DC	AC-to-DC
Input voltage	110-240 V	110-240 V
Input frequency	50/60 Hz	50/60 Hz
Input current	1.5 A	1.5 A
Output power	65 W	65 W
Output voltageDiffers	20 V	19.5 V
Nominal output voltage	19 V	19 V
Output current	3.42 A	3.42 A
Efficiency	88%	88%
Power plug type	Type C	Type C
Power protection features	Over current, Over voltage, Overheating, Overload, Short circuit	Over current, Over voltage, Overheating, Overload, Short circuit
Brand compatibilityDiffers	HP	Sony
CompatibilityDiffers	HP	SONY VAIO PCG-505 series, VAIO PCG-V505R, VAIO PCG-VX series,VA10 PCG-GR series, VAIO PCG-SR series; VAIO PCG-SRX Series,VAI0 PCG-Z1xx Series, VAIO VGN-TX, VAIO VGN-T, VAIO VGN-TZ, VAIO VGN-UX Series
Designidentical
Product colour	Black	Black
Certificatesidentical
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS	CE, Federal Communications Commission (FCC), RoHS
Certification	FCC, CE, RoHS	FCC, CE, RoHS
Weight & dimensionsidentical
Cable length	0.27 m	0.27 m
Width	109 mm	109 mm
Depth	47 mm	47 mm
Height	30 mm	30 mm
Weight	240 g	240 g
Packaging dataidentical
Package type	Box	Box
Packaging contentidentical
Cables included	AC, DC	AC, DC
Included power plug types	EU	EU
Quantity per pack	1 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.