View Here : Solid State Battery Toyota
“As Toyota anticipates the widespread use of electric vehicles in the future, we have begun research in developing next-generation secondary batteries with performance that greatly exceeds that of lithium-ion batteries,” Toyota writes. All-solid-state battery. Directly connected cells enables smaller package.
Toyota unveiled a prototype of its all-solid-state battery in Japan in 2010. In solid-state batteries, engineers replace the liquid electrolyte used in lithium ion batteries with a solid one. The positive electrode, negative electrode and solid electrolyte of the prototyped cell are made.