The objective of this research is to automatically design to produce Li- ion battery packs and optimize in terms of quality of battery pack, alsoin terms time. Since energy shortage is rising across the world, every firm wants to improve their facilities of energy sources in the field of renewable and electric vehicles. So, Li-ion batteries come out as a revolutionary resource of energy with great advantages and reliability.In this modern world almost, every electronic device either micro or macro level comes out with this eco- friendly technology exclusively laptops, smart phones, power banks as well as in EVs, etc. Li-ion batteries have improved performance including cycle ability, charging rate, stability, safety, and improved specific energy and volumetric energy density. The main aim is to optimize the Li- ion batteries for the future with basic concepts and studies for various constraints regarding the abovetechnology.