Automotive & Rail Transit is one of transportation means which has several
characteristics of huge traffic volume, fast speed, high safety, punctuality, environmental-friendly, energy and space saving, and so on, including passenger cars, E-rickshaw, metro, light rail transit, rapid railway, maglev, tram, etc. Solving transportation of the city needs to be given priority for which both public and private transport is key. Rail transit is a complex system with multi-specialty and multi-profession, which consists of rail routes, stations, vehicles, maintenance and overhaul base, substation, communication signals, command and control center, etc. Each of these systems require supplementary power backed by batteries. AGPL BMS system can enhance the overall performance of the battery and power backup