This document discusses the development of a new type of battery that could revolutionize energy storage. It describes how the battery uses a slurry of lithium particles suspended in an electrolyte, which allows it to store 5-10 times more energy than lithium-ion batteries of the same weight. The document concludes by stating that this new slurry-based design could enable the widespread use of renewable energy sources by providing a means to store power generated from solar and wind farms.