Product comparison · 2 power adapters & inverters

Ewent Notebook charger Home vs Ewent EW3897 power adapter/inverter Indoor

14specifications compared
7differ
7identical
15known for one product only

Key differences

Power supply type
- Notebook charger Home:Auto
- EW3897 power adapter/inverter Indoor:Indoor
Input voltage
- Notebook charger Home:110-240 V
- EW3897 power adapter/inverter Indoor:110 - 240 V
Output voltage
- Notebook charger Home:19.5 V
- EW3897 power adapter/inverter Indoor:20 V
Output current
- Notebook charger Home:3.42 A
- EW3897 power adapter/inverter Indoor:3.25 A
Brand compatibility
- Notebook charger Home:Sony
- EW3897 power adapter/inverter Indoor:IBM/Lenovo

Side by side

Differences highlightedShow differences only

Comparison of EW3891, EW3897
29 specifications	A Ewent Notebook charger Home Model EW3891 View product	B Ewent EW3897 power adapter/inverter Indoor Model EW3897 View product
Features7 differ
Purpose	Laptop	Laptop
Power supply typeDiffers	Auto	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltageDiffers	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	19.5 V	20 V
Nominal output voltageKnown for one	19 V	Unknown — not stated by the source
Output currentDiffers	3.42 A	3.25 A
EfficiencyKnown for one	88%	Unknown — not stated by the source
Power plug typeKnown for one	Type C	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overheating, Overload, Short circuit	Over current, Over voltage, Overheating, Short circuit
Brand compatibilityDiffers	Sony	IBM/Lenovo
CompatibilityDiffers	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	LENOVO 3000 Series: C100, CZ00, N100, N200, V100, VZ00 Z Series: Z60m, Z60t, Z61e, Z61m, Z61p, Z61t IBM ThinkPad X Series: X60, X60s, X61, X60 Tablets ThinkPad T Series: T60, T60p, T61, T61p T400 T500 ThinkPad R Series: R60. R60e. R60i, R61. R61e, R61
Supplementary power connectorsKnown for one	Unknown — not stated by the source	2
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Certificatesidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC), RoHS	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
Cable lengthKnown for one	0.27 m	Unknown — not stated by the source
WidthKnown for one	109 mm	Unknown — not stated by the source
DepthKnown for one	47 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
WeightKnown for one	240 g	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, DC	Unknown — not stated by the source
Included power plug typesKnown for one	EU	Unknown — not stated by the source
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.

More power adapters & inverters comparisons

All power adapters & inverters comparisons