Mangaluru: Two electrical engineers from Mangaluru have developed a patented fast-charging system featuring internal recharging and dual or multiple battery packs with a split-charging mechanism. The innovation, developed by Kishore Bhat M and Shashikumar R, addresses key challenges such as long charging times, limited range, and dependence on external infrastructure. Bhat is also authoring a book that outlines the complete process of securing a patent, from developing an idea to obtaining approval, with the aim of guiding students, young innovators, researchers and engineers, entrepreneurs, and the public on how to apply for a patent.Bhat said, “The growing use of EVs and battery-powered devices is important to bring down pollution. However, at present, there are several challenges, including long charging times and limited charging infrastructure.”The innovation titled, ‘Electrically operated device with an internal battery refilling and split fast-charging system’, addresses these issues through an internal battery recharging process using dual or multiple battery packs combined with a split fast-charging system.The system operates with an internal generation unit, powered by biofuels or other renewable sources. This unit recharges the discharged battery pack inside the vehicle or device without the need for external charging. One battery pack powers the vehicle or device while another recharges through the internal generation unit. The system automatically switches between them for continuous operations, Bhat said.He said that a highlight of the technology is its split fast charging system, where each battery pack is divided into smaller modules for balanced and rapid charging. This approach not only reduces charging time but also minimises heat generation, enhances safety, and extends battery life.According to the developers, the innovation could eliminate range anxiety, reduce carbon emissions, and make EVs more reliable and accessible. The scalable design can also be applied to drones, industrial tools, and portable power systems. Its adoption could accelerate the global transition to clean energy mobility, combining renewable generation, intelligent power management, and modular fast charging into a single integrated system, Bhat said.
