Product comparison · 2 power adapters & inverters

2-Power WK890-OEM power adapter/inverter Indoor vs Origin Storage AC Adapter (130W) for Latitude E Series PA-4E

Key differences

Input voltage
- WK890-OEM power adapter/inverter Indoor:110-240 V
- AC Adapter (130W) for Latitude E Series PA-4E:100-240 V
Output power
- WK890-OEM power adapter/inverter Indoor:90 W
- AC Adapter (130W) for Latitude E Series PA-4E:130 W
Output voltage
- WK890-OEM power adapter/inverter Indoor:20 V
- AC Adapter (130W) for Latitude E Series PA-4E:19 V

Differences highlightedShow differences only

Comparison of WK890-OEM, PA-4E
21 specifications	A 2-Power WK890-OEM power adapter/inverter Indoor Model WK890-OEM View product	B Origin Storage AC Adapter (130W) for Latitude E Series PA-4E Model PA-4E View product
Features3 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltageDiffers	110-240 V	100-240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerDiffers	90 W	130 W
Output voltageDiffers	20 V	19 V
Output currentKnown for one	Unknown — not stated by the source	6.7 A
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Brand compatibilityKnown for one	Unknown — not stated by the source	DELL
Poweridentical
CapacityKnown for one	Unknown — not stated by the source	130 W
Designidentical
Product colour	Black	Black
On/off switchKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Included power plug typesKnown for one	Unknown — not stated by the source	UK
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	1 year(s)
Weight & dimensionsidentical
WidthKnown for one	131 mm	Unknown — not stated by the source
DepthKnown for one	57 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	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.