MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202641072241 A) filed by Nayas; and Rajalakshmi Engineering College on June 10, 2026, for Automatic Battery Overcharge Cutoff Device.
Inventors include Dr. L. Prasanna Venkatesh; and Dr,m. Prasanna Jeyanthi.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: A battery overcharge cutoff device is disclosed for preventing overcharging of a rechargeable battery and extending battery life. The device is positioned inline between an external power source and an electronic device or its charging interface and includes an input terminal, an output terminal, a switching circuit, and a control unit configured to...