AEM
10 mW
I have no idea about the ultimate validity of this form of interconnecting 18650 cells, and I would like to know what you guys think. Using the printed circuit boards, is interesting but I feel like I’ve misunderstood something. I remember I read once that the model 3 battery pack and modules used a six foot long flexible circuit board with spot/bond weld cell fuses and held together with a silicone material. But I’m not used sure whether the PCB was just for measuring voltage and temperature or as a busbar. I’ve seen potted and single cell fuses 18650 batteries but never ones using a PCB in either manner.
https://m.youtube.com/watch?v=SaRQub9Sg7c
https://m.youtube.com/watch?v=SaRQub9Sg7c