MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202617041275 A) filed by Ningde Amperex Technology Limited on March 31, 2026, for Secondary Battery And Electric Device.
Inventors include Chen, Xiao; Liu, Ao; Wu, Fei; and Qu, Changming.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: A secondary battery and an electric device. An electrode assembly (10) of the secondary battery comprises a positive electrode sheet (100), a separator (200), a negative electrode sheet (300) and a first-type adhesive tape (400) that are stacked, wherein the first-type adhesive tape (400) comprises a substrate layer (401), the thickness H of the substrate layer (401)...