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Waveshare UPS HAT for Raspberry Pi 4B, 5V Uninterruptible Power Supply Charge and Power Output at The Same Time
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real time
  • Multi protection circuits: over charge/discharge protection, over current protection, short circuit protection, and reverse protection, along with the equalizing charge feature, more safe and stable
  • Onboard 5V regulator, up to 2.5A continuous output current. 5V USB output, convenient for powering other boards
  • Batteries warning indicators
  • Comes with development resources and manual
  • $61.79