Phantom 2 drone battery mod

[Tristan munz]

Hi there my name is Tristan munz and I am looking for someone to please give me some simple guidance on installing my own custom battery in a dji phantom 2. 

I developed my own battery but powers the drone on and doesn't let it take off and gives it the red light error saying no flight possible (and recognises it as a non dji intelligent battery so how can I bypass this)

Please if anybody knows of a trick or cable that would need modding inside the drone please let me know I'm desperate and is for a client who needs this drone 

Kinda regards 

Tristan 

Feel most welcome to reply on the forum or my email is tristanmunz@gmail.com

[rapidkillerx]

dji calls their batteries "Intelligent Flight Battery" so if i had to guess (as someone who has never owned a dji drone so take this with a fistful of salt) the battery has some protection against non authorized batteries, so you couldn't use your own batteries without using their own circuitry

edit: looks like i am correct, though if you have one of the dji batteries that is failing, you could replace the cells of them, at least according to this forum post.

Edited May 23, 2020 by rapidkillerx
added more info