Product comparison · 2 power adapters & inverters

Dell MK911 power adapter/inverter Black vs HP BAU155AA1 power adapter/inverter Indoor

Key differences

Input frequency
- MK911 power adapter/inverter Black:50 Hz
- BAU155AA1 power adapter/inverter Indoor:47/63 Hz
Weight
- MK911 power adapter/inverter Black:340.2 g
- BAU155AA1 power adapter/inverter Indoor:220 g

Differences highlightedShow differences only

Comparison of MK911, BAU155AA1
17 specifications	A Dell MK911 power adapter/inverter Black Model MK911 View product	B HP BAU155AA1 power adapter/inverter Indoor Model BAU155AA1 View product
Features1 differ
PurposeKnown for one	Unknown — not stated by the source	Laptop
Power supply typeKnown for one	Unknown — not stated by the source	Indoor
Input voltageKnown for one	Unknown — not stated by the source	115 V
Input frequencyDiffers	50 Hz	47/63 Hz
Output powerKnown for one	Unknown — not stated by the source	65 W
Output voltage	19.5 V	19.5 V
EfficiencyKnown for one	Unknown — not stated by the source	83%
Adjustable output voltageKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	120 mm
DepthKnown for one	Unknown — not stated by the source	58 mm
HeightKnown for one	Unknown — not stated by the source	17 mm
WeightDiffers	340.2 g	220 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Poweridentical
CapacityKnown for one	65 W	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	66.04 x 127 x 15.24 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.