What is Power Delivery ?

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Power Delivery Fast Charging

USB Power Delivery (USB-PD) is the official fast charging specification published by the USB-IF back in 2012. 

Just like all fast charging standards, USB-PD implements a data protocol to communicate between the charger and phone.

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How Power Delivery (PD) works ?

PD always with USB Type-C output, but not all USB Type-C output is come with PD.

Power Delivery (PD) is a specification for handling higher power and allows a range of devices to charge quickly over a USB connection. It facilitate between two devices to negotiate a power contract so they can determine how much power can be transfer from the charger. 

Power Delivery starting with 5V setting and it can be up to 20V. Using a normal USB-C cable, it can support up to 60W.

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Power Delivery (PD) enabled Phone / tablet

       Apple

  1. iPhone 8 / 8 Plus
  2. iPhone X
  3. iPhone XR
  4. iPhone XS / XS Max
  5. iPad Pro

       Google

  1. Pixel 2
  2. Pixel 2 XL

       Samsung

  1. Galaxy S8 / S8 Plus
  2. Galaxy S9 / S9 Plus
  3. Note 8
  4. Note 9
*Last update October 2018

Charger with Power Delivery

Innergie PowerJoy 30C

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  • USB/USB-C dual outputs work with most devices

  • Includes 3 travel plugs for use in most of countries

  • 360° rotation of charging to free your socket

  • A seamless unibody design for a slick look


PowerGear 60C USB-C Laptop Adapter

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  • Compact and yet powerful - minimal size 55cc

  • One adapter for all your gadgets - 60W USB PD

  • Pack light while travel - 3 Travel plugs included

  • Save utility and save the planet - 92% energy efficiency

  • 1.5m USB-C to USB-C cable included

  • InnerShield™ safety secure



Source :

1. https://www.androidauthority.com/fast-charging-explained-889780/

2. https://goalzero.com.au/blog/what-the-tech-usb-c-and-power-delivery-explained/





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