bios asus G513qy advantage need some help

[Felipoto]

Hi im new in the forum, im from chile so my english is far away from perfect, im really amazed with all the work you have done for this community and i was hoping if someone could give me a hand.
Long story short i had some issues fixing the battery connector, wich is removed by now, the laptop works but since the battery is no longer there it is power capped, the 6800m its locked at 70w maximum if im lucky and even the screen cant be set at the rated 300hz, as you can assume it is performing badly. I hope to bypass the battery and run it with the ac adapter all the time, i know it will probably reduce the lifespam of the adapter wich its rated for a maximum of 280w. If someone has a notion of this mod or a method i could use for increase the life of this laptop a little atleast until i can buy another gaming laptop?
ill send the 316 bios wich its used for most stability-performance on forums and its currently flashed on the device...if its needed a different dump from the actual device ill gladly send it.