Sure Electronics PS-BC12117 6S 21700 Battery Board - BCPB6

The PS-BC12117 6S 21700 Battery Board, also known as the BCPB6 from Sure Electronics, is a robust and practical solution for constructing a high-capacity 22.2V battery pack tailored to demanding portable audio projects. Designed for enthusiasts and professionals alike, this board enables the creation of a reliable power source that can drive amplifiers, active speakers, or other electronic components requiring a stable, elevated voltage. Its six-cell configuration is ideal for applications where extended runtime and consistent power delivery are paramount, such as in high-fidelity portable systems or custom instrumentation.

At the heart of this board lies an integrated Battery Management System (BMS) that ensures balanced charging and comprehensive protection for each 21700 cell. This feature safeguards against overcharging, over-discharging, and short circuits, prolonging battery life and enhancing safety. The board supports a continuous discharge current suitable for power-hungry audio circuits, while its compact design facilitates easy integration into enclosures. With clear connection points for cells and output terminals, assembly is straightforward, making it an essential component for anyone building a custom, high-performance portable power supply.