The 1S BMS (Battery Management System) Double IC Protection Board is a compact and reliable module designed to protect single-cell 3.7V Li-ion or Li-Po batteries. Equipped with dual IC chips, it provides enhanced safety and stability by preventing overcharge, over-discharge, overcurrent, and short-circuit conditions.
This module ensures your battery’s long life and optimal performance, making it ideal for DIY power banks, Bluetooth speakers, solar systems, and other battery-based electronic projects. Its small size allows easy integration into portable devices while maintaining maximum safety and efficiency.
