MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617071213 A) filed by Ningde Amperex Technology Limited on June 08, 2026, for Secondary Battery And Electrical Device.
Inventor includes Jin, Wenbo.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: Provided are a secondary battery and an electrical device, relating to the technical field of secondary batteries. The secondary battery comprises a negative electrode sheet and an electrolyte; a negative active material in the negative electrode sheet has a graphitization degree of G; the electrolyte comprises 1,3-propane sultone and fluoroethylene carbonate; and based on the mass of the electrolyte, th...