Promate – Quantum-20 – 20,000mAh Dual USB Power Bank – Black

Promate – Quantum-20 – 20,000mAh Dual USB Power Bank – Black

  • Description
  • Additional information
  • Reviews (1)


  • Capacity: 20000mAh
  • Charge Two Devices Simultaneously with Ultra-Fast Dual USB Ports
  • Automatic Voltage Regulation
  • Power level indicator

The Promate Quantum-20 features an absolutely colossal 20,000mAh capacity, adding several full charges’ worth of battery power to your smartphone or massively boosting the available charge available on any tablet or USB device.When your USB powered devices are running low, just connect them to the Promate Quantum-20 Power Bank via your own charging cable for quick and easy replenishment.

The Promate Quantum-20 Power Bank is the ideal companion for your portable smart devices – so don’t forget to bring it along on business trips and weekend getaways. This Bank really is the perfect travel companion. Simply connect your phone to the power banks with the universal USB port using your Lightning, Micro-USB, USB-C™ etc. with Cable, ensuring your device is ready for action wherever you are.

An Outstanding feature of this Portable Charger is that It includes Two USB Outputs. This means you can have 2 devices charging at the same time – reducing the overall amount of time you need to wait for your smartphone, tablet or another USB-powered device to be up and running.

Promate Quantum-20 features Smart Charging Circuitry to Provide Your Device with The Perfect Amount of Power for a Quick but Safe Charge.

Additional information

Weight 0.90 kg



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