Product comparison · 2 power adapters & inverters

2-Power AC Adapter 18-20v vs Lenovo 40Y7669 power adapter/inverter Indoor

Key differences

Output voltage
- AC Adapter 18-20v:18 V
- 40Y7669 power adapter/inverter Indoor:20 V
Width
- AC Adapter 18-20v:49 mm
- 40Y7669 power adapter/inverter Indoor:50 mm
Depth
- AC Adapter 18-20v:118 mm
- 40Y7669 power adapter/inverter Indoor:126 mm
Height
- AC Adapter 18-20v:32 mm
- 40Y7669 power adapter/inverter Indoor:30 mm
Weight
- AC Adapter 18-20v:265 g
- 40Y7669 power adapter/inverter Indoor:450 g
Dimensions (WxDxH)
- AC Adapter 18-20v:113 x 49 x 29 mm
- 40Y7669 power adapter/inverter Indoor:56 x 135 x 27 mm

Differences highlightedShow differences only

Comparison of CAA0668A, 40Y7669
16 specifications	A 2-Power AC Adapter 18-20v Model CAA0668A View product	B Lenovo 40Y7669 power adapter/inverter Indoor Model 40Y7669 View product
Features2 differ
Input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Output voltageDiffers	18 V	20 V
CompatibilityDiffers	Acer Travel M 342	ThinkPad R60, R60e, T60, X60, X60s, Z60, Z61
PurposeKnown for one	Unknown — not stated by the source	Laptop
Power supply typeKnown for one	Unknown — not stated by the source	Indoor
Output powerKnown for one	Unknown — not stated by the source	90 W
Designidentical
Product colour	Black	Black
Weight & dimensions4 differ
WidthDiffers	49 mm	50 mm
DepthDiffers	118 mm	126 mm
HeightDiffers	32 mm	30 mm
WeightDiffers	265 g	450 g
Packaging dataidentical
Package widthKnown for one	128 mm	Unknown — not stated by the source
Package depthKnown for one	190 mm	Unknown — not stated by the source
Package heightKnown for one	54 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	85044095	85044095
Other features1 differ
Dimensions (WxDxH)Differs	113 x 49 x 29 mm	56 x 135 x 27 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.