Battery technology is a field of study focused on the development, design, and improvement of batteries for various applications. This research area aims to enhance the energy storage capabilities, efficiency, lifespan, and safety of batteries. Researchers in battery technology work on innovations in battery chemistry, materials, and manufacturing processes to create more powerful, compact, and environmentally friendly energy storage solutions. This research is crucial for advancing renewable energy technologies, electric vehicles, portable electronics, and other devices that rely on batteries for power.