Product comparison · 2 power adapters & inverters

2-Power AC 18.5V 65W 3.5A vs 2-Power PA-1121-04 power adapter/inverter Indoor

9specifications compared
3differ
6identical
6known for one product only

Key differences

The 2-Power PA-1121-04 power adapter/inverter Indoor has 55 W more output power than the 2-Power AC 18.5V 65W 3.5A (120 W vs 65 W). The 2-Power PA-1121-04 power adapter/inverter Indoor has 0.5 V more output voltage than the 2-Power AC 18.5V 65W 3.5A (19 V vs 18.5 V). The 2-Power PA-1121-04 power adapter/inverter Indoor has 2.8 A more output current than the 2-Power AC 18.5V 65W 3.5A (6.3 A vs 3.5 A).

Output power
- AC 18.5V 65W 3.5A:65 W
- PA-1121-04 power adapter/inverter Indoor:120 W
Output voltage
- AC 18.5V 65W 3.5A:18.5 V
- PA-1121-04 power adapter/inverter Indoor:19 V
Output current
- AC 18.5V 65W 3.5A:3.5 A
- PA-1121-04 power adapter/inverter Indoor:6.3 A

Side by side

Differences highlightedShow differences only

Comparison of AC 18.5V 65W 3.5A, PA-1121-04
15 specifications	A 2-Power AC 18.5V 65W 3.5A View product	B 2-Power PA-1121-04 power adapter/inverter Indoor Model PA-1121-04 View product
Features3 differ
Purpose	Laptop	Laptop
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	65 W	120 W
Output voltageDiffers	18.5 V	19 V
Output currentDiffers	3.5 A	6.3 A
CompatibilityKnown for one	Compaq 610 Compaq 615 HP 2133 HP 4410t HP 530 HP 550 HP 620 HP 625 HP Compaq 2230s HP Compaq 2510p HP Compaq 2710p HP Compaq 6530b HP Compaq 6720s HP Compaq 6720t HP Compaq 6730b HP Compaq 6730s HP Compaq 6735b HP Compaq 6735s HP Compaq 6830s HP Compaq 6910p HP Compaq nc2400 HP Compaq nc4400 HP Comp	Unknown — not stated by the source
Supplementary power connectorsKnown for one	Unknown — not stated by the source	1
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Connector(s)Known for one	Unknown — not stated by the source	DC-male

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.

More power adapters & inverters comparisons

All power adapters & inverters comparisons