Product comparison · 2 power adapters & inverters

Dell AC Adapter 180W 19.5V 9.23A Incl. Power Cord vs Dell Y991K power adapter/inverter Indoor

Key differences

Output power
- AC Adapter 180W 19.5V 9.23A Incl. Power Cord:180 W
- Y991K power adapter/inverter Indoor:30 W
Output voltage
- AC Adapter 180W 19.5V 9.23A Incl. Power Cord:19.5 V
- Y991K power adapter/inverter Indoor:19 V
Output current
- AC Adapter 180W 19.5V 9.23A Incl. Power Cord:9.23 A
- Y991K power adapter/inverter Indoor:1.58 A

Differences highlightedShow differences only

Comparison of 74X5J, Y991K
20 specifications	A Dell AC Adapter 180W 19.5V 9.23A Incl. Power Cord Model 74X5J View product	B Dell Y991K power adapter/inverter Indoor Model Y991K View product
Features4 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltageKnown for one	100-240 V	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Output powerDiffers	180 W	30 W
Output voltageDiffers	19.5 V	19 V
Output currentDiffers	9.23 A	1.58 A
Adjustable output voltageKnown for one	No	Unknown — not stated by the source
Brand compatibilityKnown for one	DELL	Unknown — not stated by the source
CompatibilityDiffers	M4600, M6300, M6400	Dell Inspiron 11z, Inspiron Mini 10 (1010),Inspiron Mini 10v (1011), Inspiron Mini 12 (1210), Inspiron Mini 9 (910)
Detachable power connectorsKnown for one	Unknown — not stated by the source	No
Poweridentical
CapacityKnown for one	180 W	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	No	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85044095	Unknown — not stated by the source
Warranty periodKnown for one	1 year(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.