Adopts pogo pins connector design, compatible with Raspberry Pi 3 / 3B+ / 4B, etc.. Onboard Li battery charging chip, with dynamic path management, more stable power supply ^^ Onboard boost converter chip for stable 5V power output. I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real time ^^
Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, more safe and stable ^^ Onboard MCU management, supports detecting power connection and booting the Raspberry Pi. Supports displaying battery level on the system, easy to check the battery remaining capacity ^^ Onboard LED indicators for monitoring the battery operating status. Comes with online development resources and manual