N o a h ?

Batteries

I have a chal­leng­ing rela­tion­ship with bat­ter­ies. I don’t like hav­ing to replace them; I don’t like hav­ing to charge them. Finally, I tried to under­stand them, at least some of them (Li⁺ chemistries).

• A frame­work for build­ing lithium-ion bat­ter­ies
• Dimen­sion­ing cell-to-cell con­nec­tions
• Using the kWeld spot welder
• Assem­bling a 4s LFP bat­tery