Maybe if you'd replied with answers to those of us asking questions trying to help you in other threads, like here
https://endless-sphere.com/forums/viewt ... 7#p1269247
https://endless-sphere.com/forums/viewt ... 3#p1261883
you wouldn't have run into such problems, because we could have recommended realistic stuff from quality vendors based on your actual expectations and needs.
So before we waste more time in this thread, I'll first suggest that for battery repair, you simply read thru the other battery repair threads around the forum--there are dozens (actually probably hundreds) of them where the testing processes are stated and some of them where the results of the tests are actually posted, and a few where repairs are actually done and tested. I don't have links to the threads--should be easy enough to find looking thru the forums or searching on titles.
But one more bit of info, is that as was noted indirectly in another of your threads, the battery is probably not actually capable of the power levels you're pulling from it, and that's probably one reason its' failing.
R84 wrote: Sorry no pics until I can figure it out.
There's a whole sticky thread at the top of each forum for Adding Pictures.