Friday, November 17, 2017

iPhone USB can be made faster too.

With the fast charge capability of the iPhone 8 and iPhone X generating hype since this is the first time Apple started supporting what is considered a fast charge, however, multiple iPhones support faster charging than the charger in the box allows

These Models support a Maximum of 5 watts from the adapter:

  • iPhone
  • iPhone 3G
  • iPhone 3GS
  • iPhone 4
  • iPhone 4S
  • iPhone 5
  • iPhone 5c
  • iPhone 5s
These models support a maximum of 12 watts with an upgraded Adapter such as used with the iPad:
  • iPhone 6 and 6 Plus
  • iPhone 6s and 6s Plus
  • iPhone 7 and 7 Plus
These models support (about) 36 watts with a USB-C to lightning cable and a USB-C adapter with Power delivery. In addition these support 12 watts with an upgraded adapter such as used with an iPad. These models support 5 watt (soon to be 7.5 after an iOS upgrade) wireless charging.

  • iPhone 8
  • iPhone X
This means that every iPhone since iPhone 6 can support faster charging than the included iPhone power adapter allows with the lightning to USB and presumably the Lightning to USB-C cables. The lighting to USB option requires an iPad (or compatible 2.1 amp third party) adapter.