ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,217, issued on June 24, was assigned to Hithium Tech HK Ltd. (HongKong, China).
"Energy storage device and electrical device" was invented by Zhenhua Zheng (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An energy storage device includes a box body, a battery module, and a heat insulation plate. The battery module includes multiple battery cells and a separator arranged on the multiple battery cells. The separator has multiple pressure relief holes arranged corresponding to explosion-proof valves of the multiple battery cells, respectively. The heat insulation plate is arranged between a top of the box body and the battery module. The ...