Product comparison · 2 power adapters & inverters

Ewent Power Block with USB charger vs Ewent EW3985 power adapter/inverter Indoor

17specifications compared
13differ
4identical
16known for one product only

Key differences

Purpose
- Power Block with USB charger:Universal
- EW3985 power adapter/inverter Indoor:Laptop
Input voltage
- Power Block with USB charger:250 V
- EW3985 power adapter/inverter Indoor:100 - 240 V
Input current
- Power Block with USB charger:16 A
- EW3985 power adapter/inverter Indoor:1.5 A
Cable length
- Power Block with USB charger:1.5 m
- EW3985 power adapter/inverter Indoor:3 m
Width
- Power Block with USB charger:92 mm
- EW3985 power adapter/inverter Indoor:55 mm
Depth
- Power Block with USB charger:80 mm
- EW3985 power adapter/inverter Indoor:95 mm
Height
- Power Block with USB charger:92 mm
- EW3985 power adapter/inverter Indoor:25 mm
Weight
- Power Block with USB charger:423 g
- EW3985 power adapter/inverter Indoor:203 g

Side by side

Differences highlightedShow differences only

Comparison of EW3938, EW3985
33 specifications	A Ewent Power Block with USB charger Model EW3938 View product	B Ewent EW3985 power adapter/inverter Indoor Model EW3985 View product
Features3 differ
PurposeDiffers	Universal	Laptop
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltageDiffers	250 V	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Input currentDiffers	16 A	1.5 A
Output powerKnown for one	Unknown — not stated by the source	65 W
Output voltageKnown for one	Unknown — not stated by the source	18.5 - 20 V
Adjustable output voltageKnown for one	Unknown — not stated by the source	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
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Overheating, Short circuit
USB ports quantityKnown for one	3	Unknown — not stated by the source
Designidentical
Detachable cableKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions5 differ
Cable lengthDiffers	1.5 m	3 m
WidthDiffers	92 mm	55 mm
DepthDiffers	80 mm	95 mm
HeightDiffers	92 mm	25 mm
WeightDiffers	423 g	203 g
Packaging data5 differ
Package widthDiffers	122 mm	150 mm
Package depthDiffers	110 mm	45 mm
Package heightDiffers	120 mm	180 mm
Package weightDiffers	485 g	370 g
Package typeDiffers	Blister	Box
Performanceidentical
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
USB output currentKnown for one	2.4 A	Unknown — not stated by the source
USB output voltageKnown for one	5 V	Unknown — not stated by the source
AC outlets quantityKnown for one	3 AC outlet(s)	Unknown — not stated by the source

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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