Crystal Audio

Crystal Audio

Awarded products
Excellent value for money

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Quick Overview

Fast charging Powerbank 20.000mAh

Keep your devices charged and active all day long
  • Fast charging up to 20W
  • High quality Li-ion Polymer battery
  • Multi-Protection System
  • LED display for battery level
  • 20.000 mAh

    Ensure multiple recharges of your devices

  • Fast Charging

    Fully charge your devices in a much shorter period of time

  • USB-A port

    Charge your devices

  • Screen Battery Capacity Display

    Get detailed information for the remaining battery capacity

  • Multi-Protection System

    Complete safety while charging your powerbank and your devices

    A total of 8 layers of protection at your disposal: over-charge, over-discharge, over-voltage, over-current, over-power, short-circuit, over-heating and EMF protection.

  • USB-C port

    Charge your Powerbank with your USB-C cable.

    Take advantage of your existing USB-C cable from your smart device to charge your powerbank without having to find or carry special cables every time you need to charge it.

  • Micro USB Port

    Charge your device without using many cables

    Due to the existence of multiple input and output ports on this device you can charge your smartphone/tablet and your powerbank using just one micro USB cable.


    • Battery capacity (mAh)
    • Input Ports
      1 x USB Type C / 1 x Micro USB
    • Output Ports
      1 x USB A & 1 x USB Type C
    • Current Output
      USB A: 4.5V/5A(22.5W) - USB Type C: 9V/2.22A (20W)
    • Power Level Indicator
    • Battery Level Indication Type
      LED Lights
    • Battery Type
      Li-ion Polymer
    • Multi-Protection System
    • Dimensions (mm)
     Enjoy your music as the artists intended