Our Friend from Autonomous-Vasko is showing how to unpack and assemble battery packs. If you visit his website, you can find more for his Project and his planned Trip in Spain. Used batteries from laptops 18650 become to return back for second life. A new life in service of humanity and environment. Expect more interesting projects from Autonomous soon. His inventions promised decentralized and open source existence, outside of the modern social model.
Here you will find more Autonomous