The BMS NMC 20S 60A DALY (0803) is a high-performance Battery Management System designed for 20-series (74V nominal) Lithium NMC battery packs. It delivers reliable protection against overcharge, over-discharge, overcurrent, short-circuit, and temperature extremes. With passive cell balancing, it ensures uniform voltage across all cells, extending battery life and maintaining stable performance. Ideal for e-bikes, electric scooters, solar energy storage, UPS systems, and other high-voltage lithium battery applications.