Product comparison · 2 power adapters & inverters

2-Power Ac Adapter 18-20v vs 2-Power AC Adapter 20V 40W inc. mains cable

Key differences

Output power
- Ac Adapter 18-20v:90 W
- AC Adapter 20V 40W inc. mains cable:40 W
Output voltage
- Ac Adapter 18-20v:18 V
- AC Adapter 20V 40W inc. mains cable:20 V
Width
- Ac Adapter 18-20v:51 mm
- AC Adapter 20V 40W inc. mains cable:47 mm
Depth
- Ac Adapter 18-20v:119 mm
- AC Adapter 20V 40W inc. mains cable:111 mm
Height
- Ac Adapter 18-20v:32 mm
- AC Adapter 20V 40W inc. mains cable:26 mm
Weight
- Ac Adapter 18-20v:285 g
- AC Adapter 20V 40W inc. mains cable:197 g
Package width
- Ac Adapter 18-20v:127 mm
- AC Adapter 20V 40W inc. mains cable:128 mm
Package depth
- Ac Adapter 18-20v:190 mm
- AC Adapter 20V 40W inc. mains cable:188 mm

Differences highlightedShow differences only

Comparison of CAA0634B, CAA0719G
17 specifications	A 2-Power Ac Adapter 18-20v Model CAA0634B View product	B 2-Power AC Adapter 20V 40W inc. mains cable Model CAA0719G View product
Features2 differ
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerDiffers	90 W	40 W
Output voltageDiffers	18 V	20 V
CompatibilityKnown for one	Unknown — not stated by the source	Lenovo IdeaPad S9, S10
Designidentical
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Weight & dimensions4 differ
Cable lengthKnown for one	Unknown — not stated by the source	1 m
WidthDiffers	51 mm	47 mm
DepthDiffers	119 mm	111 mm
HeightDiffers	32 mm	26 mm
WeightDiffers	285 g	197 g
Packaging data3 differ
Package widthDiffers	127 mm	128 mm
Package depthDiffers	190 mm	188 mm
Package heightDiffers	53 mm	54 mm
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	40 Wh
Logistics dataidentical
Harmonized System (HS) code	85044095	85044095
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	88 x 35 x 26 mm

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.