22.5W 5V/9V/12V USB-C PD/QC Fast-Charge DIY Power Bank Module, TFT Colour Display, Battery Gauge, Safety Protection PCB

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Product description

  • Broad PD QC compatibility Delivers up to 22.5W fast charging at 5V 3A, 9V 2A, 10V 2.25A and 12V 1.5A for mainstream phones, tablets and DIY builds.
  • TFT colour screen with digital gauge Live read-outs of battery percentage, voltage, current and temperature for quick status checks and diagnostics.
  • Intelligent self learning Automatically calibrates the battery indicator after the first full cycle to keep remaining capacity accurate over time.
  • Protection-board-free design Solder a single Li ion cell directly to the PCB fewer parts, smaller footprint and simpler wiring.

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