Braided vs solid bus bars

[JJJJ]

I am connecting Catl cells together. Currently I have solid bus bars. These are cells with stud terminals.

The challenge is that one of the cells was a slightly different height than the others because of source.

Will be replaced with copper mesh bus bars. Should help with terminal alignment.

 

[12VoltInstalls]

Properly crimped and soldered cables of any type of appropriate gauge and sheathing temp rating per your bms mfgr instructions would all be fine imho.