MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617093285 A) filed by Contemporary Amperex Technology Co. , Limited on July 31, 2026, for Battery Cell, Battery, And Electric Apparatus.
Inventors include Peng, Shuangjuan; Li, Baiqing; Jin, Haizu; Peng, Lin; Ji, Cheng; Wang, Xuemei; He, Kewu; and Zhao, Fenggang.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present application provides a battery cell, a battery, and an electric apparatus. In the battery cell, at least one of a positive electrode sheet, a separator, and a negative electrode sheet contains a gel electrolyte at a top thereof, so that a limiting electrolyte is kept at a top of the battery cell, reducing a risk of electrolyte extrusion, and lowering a risk of electrolyte deficiency at the top of the cell during a cycling process of the battery cell, thereby enabling the battery cell to maintain better cycle performance on the basis of improvements in energy density resulting from a larger size and/or a lower electrolyte injection factor of the battery cell.
Disclaimer: Curated by HT Syndication.
