ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,908, issued on Nov. 25, was assigned to Jiangsu (Jiangsu, China).
"Battery and manufacturing method of battery" was invented by Luoyi Xiang (Changzhou, China), Zhengke Yang (Changzhou, China) and Shengjie Qiu (Changzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to the technical field of batteries, and provides a battery and a method for manufacturing the battery. The battery includes a liquid injection hole and a positioning portion, the liquid injection hole has a first center point, the positioning portion is formed with a second center point. There is a preset distance between the first center point and the seco...