Renogy lithium battery post stripped

Has anyone attempted to put a bigger bolt in the renogy 100ah lithium battery? The bolt seems fine, I even switched it to another battery and it tightened down just fine. I can only hand tighten it because the inner threads are stripped. My battery monitor is reading 10 amps going out with nothing running, and I think it is because of this loose connection. Not alot online on using an oversized bolt. Anyone have this happen and if so, what did you do?

Seems to be a Renogy problem.
I have seen 2 people here plus you complaining about loose threads on Renogy LFP batteries.
Send it back.

A helicoil might work mechanically....not sure how it would be electrically though.

I have those same Renogy 100ah LIFO batteries, same problem... Inner threads stripped.... I am planning just putting another bolt in its place since it is hard to find a M8x0.75 pitch bolt...