Product comparison · 2 power adapters & inverters

2-Power CAC0639A power adapter/inverter Auto Black vs 2-Power CAC0666A power adapter/inverter Auto

10specifications compared
2differ
8identical
3known for one product only

Key differences

The 2-Power CAC0639A power adapter/inverter Auto Black has 3 V more output voltage than the 2-Power CAC0666A power adapter/inverter Auto (21 V vs 18 V).

Output voltage
- CAC0639A power adapter/inverter Auto Black:21 V
- CAC0666A power adapter/inverter Auto:18 V

Side by side

Differences highlightedShow differences only

Comparison of CAC0639A, CAC0666A
13 specifications	A 2-Power CAC0639A power adapter/inverter Auto Black Model CAC0639A View product	B 2-Power CAC0666A power adapter/inverter Auto Model CAC0666A View product
Features2 differ
Output voltageDiffers	21 V	18 V
Output currentKnown for one	3.5 A	Unknown — not stated by the source
CompatibilityDiffers	Apple PowerBook G3	Compaq Armada E/M/V 300/500/700 Advent, Asus, Compaq
Output powerKnown for one	Unknown — not stated by the source	72 W
Packaging dataidentical
AC adapter includedKnown for one	Yes	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.

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