Product comparison · 2 power adapters & inverters

2-Power AC Adapter 18-20v vs 2-Power CAA0709D power adapter/inverter Indoor

Key differences

Output power
- AC Adapter 18-20v:90 W
- CAA0709D power adapter/inverter Indoor:150 W
Output voltage
- AC Adapter 18-20v:18 V
- CAA0709D power adapter/inverter Indoor:19 V
Compatibility
- AC Adapter 18-20v:Acer TravelMate 420 / 650
- CAA0709D power adapter/inverter Indoor:Acer Aspire 1800
Width
- AC Adapter 18-20v:57 mm
- CAA0709D power adapter/inverter Indoor:174 mm
Depth
- AC Adapter 18-20v:131 mm
- CAA0709D power adapter/inverter Indoor:59 mm
Height
- AC Adapter 18-20v:32 mm
- CAA0709D power adapter/inverter Indoor:36 mm
Weight
- AC Adapter 18-20v:382 g
- CAA0709D power adapter/inverter Indoor:594 g

Differences highlightedShow differences only

Comparison of CAA0668B, CAA0709D
19 specifications	A 2-Power AC Adapter 18-20v Model CAA0668B View product	B 2-Power CAA0709D power adapter/inverter Indoor Model CAA0709D View product
Features3 differ
PurposeKnown for one	Unknown — not stated by the source	Laptop
Power supply typeKnown for one	Unknown — not stated by the source	Indoor
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltageKnown for one	Unknown — not stated by the source	110-240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerDiffers	90 W	150 W
Output voltageDiffers	18 V	19 V
Output currentKnown for one	Unknown — not stated by the source	7.5 A
CompatibilityDiffers	Acer TravelMate 420 / 650	Acer Aspire 1800
Designidentical
Product colour	Black	Black
Weight & dimensions4 differ
WidthDiffers	57 mm	174 mm
DepthDiffers	131 mm	59 mm
HeightDiffers	32 mm	36 mm
WeightDiffers	382 g	594 g
Packaging dataidentical
Package widthKnown for one	129 mm	Unknown — not stated by the source
Package depthKnown for one	190 mm	Unknown — not stated by the source
Package heightKnown for one	52 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85044095	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	131 x 57 x 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.