Technical breakdowns, manufacturing deep-dives, and practical tools for engineers working in energy storage.
A working reference covering every stage of lithium-ion cell manufacturing — from slurry mixing to end-of-line testing. Each stage has its own page with a growing set of related articles.
Why the negative-to-positive capacity ratio matters for safety and cycle life — plus a calculator.
Solve for any one value from the other two, instantly.
Burr formation during slitting and its downstream effect on internal shorts.