2-Power AC 65W 20V vs 2-Power AC 90W 18-20V 4.9A

Comparison of AC 65W 20V, AC 90W 18-20V 4.9A

17 specifications	A 2-Power AC 65W 20VView product	B 2-Power AC 90W 18-20V 4.9AView product
Features3 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltage	100-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output powerDiffers	65 W	90 W
Output voltageDiffers	20 V	18 V
Output currentKnown for one	—Unknown — not stated by the source	4.9 A
CompatibilityDiffers	Lenovo ThinkPad X, ThinkPad Edge, R, T, Z60, Lenovo 3000	HP Compaq 500 HP Compaq nx5xx HP Compaq Evo N1xx HP Pavilion dv2
Designidentical
Product colour	Black	Black
LED indicators	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Packaging dataidentical
AC adapter included	Yes	Yes
Packaging contentidentical
Cables included	AC	AC

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.