The 5S BMS Lithium Li-ion 18650 Battery Protection Board is an advanced battery management system designed for 5-series (5S) lithium-ion battery packs using 18650 cells. This module provides intelligent balance charging and comprehensive protection functions to ensure safe, stable, and efficient battery operation.
Equipped with automatic cell balancing technology, the board maintains equal voltage levels across all connected cells during charging and discharging, improving battery lifespan, performance, and charging efficiency. It also offers essential safety protections including overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection.