Product comparison · 2 power adapters & inverters

Ewent EW3967 power adapter/inverter Indoor vs Ewent EW3971 power adapter/inverter Indoor

Key differences

Output power
- EW3967 power adapter/inverter Indoor:120 W
- EW3971 power adapter/inverter Indoor:90 W
Width
- EW3967 power adapter/inverter Indoor:136.5 mm
- EW3971 power adapter/inverter Indoor:134 mm
Depth
- EW3967 power adapter/inverter Indoor:60 mm
- EW3971 power adapter/inverter Indoor:67 mm
Height
- EW3967 power adapter/inverter Indoor:33 mm
- EW3971 power adapter/inverter Indoor:17.5 mm
Weight
- EW3967 power adapter/inverter Indoor:392 g
- EW3971 power adapter/inverter Indoor:277 g

Differences highlightedShow differences only

Comparison of EW3967, EW3971
20 specifications	A Ewent EW3967 power adapter/inverter Indoor Model EW3967 View product	B Ewent EW3971 power adapter/inverter Indoor Model EW3971 View product
Features1 differ
Purpose	Universal	Universal
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 powerDiffers	120 W	90 W
Output voltage	9.5 V	9.5 V
Efficiency	86%	86%
Supplementary power connectors	8	8
Detachable power connectors	Yes	Yes
Power protection features	Over current, Over voltage, Overheating, Short circuit	Over current, Over voltage, Overheating, Short circuit
Designidentical
Product colour	Black	Black
Certificatesidentical
Certification	CE, RoHS, FCC	CE, RoHS, FCC
Weight & dimensions4 differ
WidthDiffers	136.5 mm	134 mm
DepthDiffers	60 mm	67 mm
HeightDiffers	33 mm	17.5 mm
WeightDiffers	392 g	277 g
Packaging dataidentical
AC adapter included	Yes	Yes
Packaging contentidentical
Cables included	AC	AC
Logistics dataidentical
Harmonized System (HS) code	85044090	85044090

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