Another solid-state battery company gets tens of millions of yuan A round financing industry, how far is it from commercial use? Recently, the all-solid-state lithium battery company High Energy Times announced that it has received more than 50 million yuan in round A financing, led by Tongchuangwei Ye, and other investors include CICC Capital, Xin Wanda and Zhuhai Hi-tech Investment. Solid-state batteries have attracted the attention of car factories, researchers, start-ups and capital in recent years because of their higher energy density and safety.