The Battery UPS HAT is an uninterruptible power supply expansion board designed for Raspberry Pi 5 applications requiring stable and continuous power. It delivers a regulated 5.1V output up to 5A and supports automatic power switching during outages or adapter failure. The board features intelligent power management with automatic shutdown, I2C battery monitoring, and programmable low-voltage protection to extend battery lifespan. With fast battery charging support and pogo pin power delivery, it integrates cleanly without extra cabling. This solution is suitable for mobile, outdoor, and embedded Raspberry Pi 5 deployments.
