Abstract: Since the start, lead-acid batteries have been developed for more than 100 years. Lead-acid battery have good high-low temperature tolerance and high-current discharge performance, low-cost electrode materials, loose the assembly environment, mature charging mechanism and high security have an absolute advantage in the communications and UPS power industry, the automotive industry, industrial and mining enterprises and weapon systems. However, as a rechargeable battery, lead-acid batteries are countered with problems such as difficulty in estimating battery power, short life, and difficulty in balancing battery packs., the battery management system has become the focus of technology research and development in the battery industry. With the rising demand in the EV industry, there is a drastic demand for an efficient battery management system. In India we can see an exponential increase in the number of electric rickshaws which use Lead Acid battery instead of the using a more efficient lithium-ion battery. hence it is important to build a battery monitoring and management system for lead acid battery.

| DOI: 10.17148/IARJSET.2023.10528