Battery Technology

Battery technology is a specialized field within electrical engineering focused on the design, development, and application of devices that convert stored chemical energy into electrical energy. This discipline involves the intricate engineering of electrochemical cells—comprising anodes, cathodes, and electrolytes—to optimize critical performance characteristics such as energy density, power density, cycle life, and safety. As a cornerstone of modern engineering, battery technology is fundamental to a vast range of applications, from powering portable consumer electronics and medical devices to enabling electric vehicles and facilitating large-scale energy storage for power grids.