Product comparison · 2 power adapters & inverters

Ewent Power Block with USB charger vs Ewent EW3984 power adapter/inverter Indoor

10specifications compared
7differ
3identical
21known for one product only

Key differences

Purpose
- Power Block with USB charger:Universal
- EW3984 power adapter/inverter Indoor:Laptop
Input voltage
- Power Block with USB charger:250 V
- EW3984 power adapter/inverter Indoor:100 - 240 V
Width
- Power Block with USB charger:92 mm
- EW3984 power adapter/inverter Indoor:91 mm
Depth
- Power Block with USB charger:80 mm
- EW3984 power adapter/inverter Indoor:51 mm
Height
- Power Block with USB charger:92 mm
- EW3984 power adapter/inverter Indoor:24 mm
Package type
- Power Block with USB charger:Blister
- EW3984 power adapter/inverter Indoor:Box
Harmonized System (HS) code
- Power Block with USB charger:85044095
- EW3984 power adapter/inverter Indoor:85044090

Side by side

Differences highlightedShow differences only

Comparison of EW3938, EW3984
31 specifications	A Ewent Power Block with USB charger Model EW3938 View product	B Ewent EW3984 power adapter/inverter Indoor Model EW3984 View product
Features2 differ
PurposeDiffers	Universal	Laptop
Input voltageDiffers	250 V	100 - 240 V
Input currentKnown for one	16 A	Unknown — not stated by the source
USB ports quantityKnown for one	3	Unknown — not stated by the source
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerKnown for one	Unknown — not stated by the source	45 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
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
Designidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
Cable lengthKnown for one	1.5 m	Unknown — not stated by the source
WidthDiffers	92 mm	91 mm
DepthDiffers	80 mm	51 mm
HeightDiffers	92 mm	24 mm
WeightKnown for one	423 g	Unknown — not stated by the source
Packaging data1 differ
Package widthKnown for one	122 mm	Unknown — not stated by the source
Package depthKnown for one	110 mm	Unknown — not stated by the source
Package heightKnown for one	120 mm	Unknown — not stated by the source
Package weightKnown for one	485 g	Unknown — not stated by the source
Package typeDiffers	Blister	Box
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.

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