Batteries, recycling and storage
Teslin builds free tools that show what is inside a battery, what it is made of, and what it is worth when it reaches the end of its first life.
Free to use in any browser. No account needed.
EV batteries
Take apart a real EV battery pack in 3D, layer by layer. See the main parts and what they are made of, then put a value on it: recycle it for its metals or reuse it for energy storage.
Every EV battery eventually leaves the car. Some still hold enough charge for years of service in energy storage. The rest go to recycling, where the lithium, copper and, in many chemistries, nickel and cobalt can be recovered. Choosing between them takes good numbers.
We put those numbers into tools anyone can use, and we work with companies on the decisions behind them: sourcing, recycling, second-life storage and the economics that connect them.
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