Product comparison · 2 power adapters & inverters

2-Power 19V 2.1A 40W vs 2-Power WA-18H12 power adapter/inverter Indoor

6specifications compared
4differ
2identical
7known for one product only

Key differences

The 2-Power 19V 2.1A 40W has 22 W more output power than the 2-Power WA-18H12 power adapter/inverter Indoor (40 W vs 18 W). The 2-Power 19V 2.1A 40W has 7 V more output voltage than the 2-Power WA-18H12 power adapter/inverter Indoor (19 V vs 12 V). The 2-Power 19V 2.1A 40W has 0.6 A more output current than the 2-Power WA-18H12 power adapter/inverter Indoor (2.1 A vs 1.5 A). Input voltage: 110-240 V on the 2-Power 19V 2.1A 40W, 230 V on the 2-Power WA-18H12 power adapter/inverter Indoor.

Input voltage
- 19V 2.1A 40W:110-240 V
- WA-18H12 power adapter/inverter Indoor:230 V
Output power
- 19V 2.1A 40W:40 W
- WA-18H12 power adapter/inverter Indoor:18 W
Output voltage
- 19V 2.1A 40W:19 V
- WA-18H12 power adapter/inverter Indoor:12 V
Output current
- 19V 2.1A 40W:2.1 A
- WA-18H12 power adapter/inverter Indoor:1.5 A

Side by side

Differences highlightedShow differences only

Comparison of 19V 2.1A 40W, WA-18H12
13 specifications	A 2-Power 19V 2.1A 40W View product	B 2-Power WA-18H12 power adapter/inverter Indoor Model WA-18H12 View product
Features4 differ
Power supply type	Indoor	Indoor
Input voltageDiffers	110-240 V	230 V
Output powerDiffers	40 W	18 W
Output voltageDiffers	19 V	12 V
Output currentDiffers	2.1 A	1.5 A
PurposeKnown for one	Laptop	Unknown — not stated by the source
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	118 mm
DepthKnown for one	Unknown — not stated by the source	53 mm
HeightKnown for one	Unknown — not stated by the source	35 mm
WeightKnown for one	Unknown — not stated by the source	240 g

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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