Swiss Firm Claims Solid State Battery With 50% Better Environmental Balance Updated On Tue, Jun 1st, 2021 by Saurenergy Swiss Battery Startup High Performance Battery (HPB) claims that it has developed the world’s first solid-state battery whose core – unlike all other solid-state battery projects – is the result of a chemical reaction within the battery. Whereas solid ion conductors are usually inserted into the battery as prefabricated parts, the HPB solid ion conductor […] Read more