Hi! I started making a 10s3p 30Q (so max 60A discharge current) flat battery pack. I used 10 x 0.15mm nickel strips and doubled them on the series connections. Now by looking in the forum the main suggestion would be to add a copper braid wire on top of them. Do you know any convenient source for them in EU? I need it now otherwise I would go for Aliexpress. I also have copper sheet and copper bare to use instead of braid wire. Do you think it is a problem to solder the copper on the nickel stips instead of weld it. I would put a spot of solder iron on both nickel and copper and them solder them together (I hope fast enought to not heat up the cells). Do you any other way?
I found it super ok but with the right tool. I borrowed a industrial soldering iron. Put a drop of iron on Flux and then super easy. That soldering iron is like 400w 4 times the size. So heat up everything super fast. With the normal one it’s gonna be a nightmare
Ok. Like using a soldering gun instead might be better? I think I was going to use this anyway. I just bought a TS100 and don’t think its very good in this situation
I might aswell use the tools I have since its good for the job.
My plan now is to use 12AWG wire and solder it to nickel, which is already spot welded to the battery. I wont solder directly onto the cells but in the middle between them
Just need to learn how to be quick with a soldering iron i guess