The major goal of the Battery Management System (BMS) is to alert users to the net charge in the battery bank and the backup time while also informing users about the current state of the battery bank, the health of each battery individually, and the conditions under which batteries fail. If the condition of each battery is tracked, we can take precautions to avoid any harm and eventually protect the other batteries. So, by keeping an eye on each battery, the overall battery life can be extended. Battery Health Monitoring System (BHMS) In battery-critical applications, where the backup is essential for the uninterrupted functioning of the load, the Battery Health Monitoring System (BHMS) is required. With the help of BHMS, weak or broken batteries in a bank can be located before they fail, allowing for the planning of loads and the activation of backup power sources like generators. The remaining batteries in a bank will be adequately utilised without having to replace the entire ban...