Skip to main content
Help

Revision to iPhone Slow Charge

Clay Eickemeyer

* Be aware the OEM Apple 20W charger comes with a USB C port on it, so you’ll need a [product|IF116-037|USB C to Lightning Cable|new_window=true].
-* There are a bevy of reputable non-Apple alternatives, but not all chargers are equal. Look for the "Made for iPhone" branding to point you towards more reliable brands. These need to contain protections in the cable to qualify for this certification Long term use of substandard chargers can damage the charging mechanism within your phone.
+* There are a bevy of reputable non-Apple alternatives, but not all chargers are equal. Look for the "Made for iPhone" branding to point you towards more reliable brands. These need to contain protections in the cable to qualify for this certification. Long term use of substandard chargers can damage the charging mechanism within your phone.
* Apple’s proprietary Lightning Port is based on the decades old USB 2.0 spec. In addition to lackluster data transfer speeds, charging is only supported at 500mA (that’s .5A)! Your computer’s USB port is effectively a 2.5 Watt charger. It’s fine as a desperation move, but be forewarned–you’ll be waiting a while.

To undo the changes made by this version, click 'Revert Changes.' This will automatically restore the previous version of this guide.