This is @Arch build log, thought i’ll document the process before the cold malted beverages takes over.
So let’s start with the battery. The challenge here to make a battery pack that is as thin and flexible as possible.
This is the initial plan:
so we’ll be using a pcb over the top of each // pack, each // pack is spot welded together then soldered on to the pcb. Then each series connection is done from pcb to pcb. Then of course, the sensor wires are bussed down in a nice straigth line.
Flexible flat 10awg wire was used to do all the series connections
And a ribon cable for the sense wires…
Result after 6hrs of labouring
Flexible AF, clean straight lines, still need to get the senses to the bms, but thats another post.