Can I use this third party charger for my Asus laptop?

I recently bought Asus X53E a few weeks ago and I have a third party charger which I bought a few months ago.

Can I use the third party charger on my laptop?

My Asus charger says

100-240V 1.5A INPUT
19V 3.42A OUTPUT

And then the third party does say the exact same words,

and I can plug the third party charger onto my laptop perfectly as well.

Here is the photo of the two chargers.

Blog