compatibility - Will this charger/adapter work for my son's laptop?

thanks in advance for your help. I mentioned most of what was on each adapter, I know some will not be of any help but didn't want to miss anything.

His computer model is: ASUS G47VW-BHI5N43
The original adapter (the one that was packed with his brand new computer) shows the following values:
Model ADP180 HB D
Input 100-240V ~ 2.25A 50-60Hz
Output 19V 9.5 A
Roman numeral value "V"
C.C.: B REV. 3
S/N H00W2AN04FL

The one that a seller has on ebay list for this same computer model shows the following values:
(It is OEM ASUS adapter/charger and otherwise appears exactly like the original)
Model ADB-150NB D
Input 100-240V ~ 2.0A 50-60Hz
Output 19.5V - 7.7A
Roman number value "V"
C.C. A REV. 3
S/N W6W0944061108

The both show N193V85, not sure what that is.

It would be helpful to know whether or not this would work (and knowing why or why not would be even better)!

Thank you!