Laser Welding Machine

Was this post spurred on by my post mentioning me popping the cap of of a Calb cell? That was totally my fault. My batteries were built to have mostly the same configuration and parts to about a 1/8 to 1/4 inch of tolerance. So on my second battery I was trying to get a chunky 4/0 cable to attach to the fuse block while it was already attached to the cell. Tolerances were working against me and too much pressure and the welds gave way. The first battery went together like a hand in a glove.

So in subsequent batteries I learn to spend more time with a vise along with a ratchet wire bender attachment and in the fetting process. Also to attach the wire to the fuse block (or shunt) FIRST. And then to the cell.

But yeah, the ability to get this repaired would be awesome. Could use it in a trolling motor battery if nothing else.

Edit: I think the one that I popped was actually the positive wire that connects to the contactor and cell 16 in the photo.

Edit 2: Only reason why I had them in that configuration was to fit eight of them in this cabinet:

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