Travel on valid AP while applying for EAD/AP renewal

[A B]

Hello,

I need help regarding my upcoming travel to India. Our current EAD/AP expires on Nov 11 2017. We will be travelling from Sep 23 - oct 28. I would also like to apply for my EAD/AP renewal before I travel to India. Is that doable? Will my EAD renewal application be still valid if I leave the country before receiving the approval? Or should I apply for renewal only on my return to US. 

Since I work on the basis of EAD, I would like to apply as soon as I can. But not sure if it would stop me from traveling outside US. Any help would be highly appreciated as based on that I might have to cancel my tickets.

thank you in advance,

A.B.

[ajexpert]

You may have to apply again for AP if it's rejected.  Better to consult attorney