MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617066710 A) filed by Ningde Amperex Technology Limited on May 27, 2026, for Secondary Battery And Electronic Device.
Inventor includes Xu, Qing.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: Provided are a secondary battery and an electronic device. The secondary battery comprises a positive electrode sheet, a negative electrode sheet, and an electrolyte, wherein the electrolyte comprises propionate and a first additive, and the first additive comprises at least one of a compound of formula (Ia), a compound of formula (Ib), or a compound of formula (Ic). By regulating the electrolyte, the imped...