The DALY BMS NMC 3S 50A is a Battery Management System designed for 3S (11.1V nominal) Lithium Nickel Manganese Cobalt (Li-ion/NMC) batteries. It provides efficient protection against overcharge, over-discharge, overcurrent, and short circuit, ensuring longer battery life and safe performance. With a 50A discharge current capacity, it is ideal for medium-power applications such as e-bikes, solar storage, robotics, and portable power systems.