UPS HAT (D) for Raspberry Pi, 5V Uninterruptible Power Supply, Supports 21700 Li Battery (NOT Included), Pogo Pins Connector Design Compatible with Raspberry Pi 4B/3B+/3B,etc.

for Raspberry PiUninterruptible Power Supply UPS HAT for Raspberry Pi 4B/3B+/3B, etc. Supports charging and power output at the same time, with dynamic path management, stable 5V output. Supports 21700 battery ( Battery is NOT included). Onboard warning indicators, easy to check if the battery is connected correctly
Uninterruptible Power It is able to charge the batteries and provide power output at the same time from external power supply. Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble
Dynamic Path Management, More Stable Power Supply Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, more safe and stable
Powering the Raspberry Pi via Pogo Pins Powering the Raspberry Pi via pogo pins, without using any GPIO resource, compatible with Raspberry Pi 4B / 3B+/3B, etc.
Real time monitoring Monitoring the batteries voltage, current, power, and remaining capacity via I2C. When the voltage dips too low, it is possible to save files properly and then shut down the system by software, to avoid any data loss
Supports Battery level display and detecting power connectionEasy to check the battery status in real-time, and automatically shutdown when the battery level is low. Onboard MCU chip for detecting power connection and automatically rebooting the Raspberry Pi
Onboard USB interaces Adopts USB Type-C interface for charging and the USB Type-A interface for 5V power output, convenient for powering other boards