Charging a laptop with an iPhone is not as difficult as it seems. Here are some tips to help you do it:

  1. Make sure the laptop is plugged into an outlet.
  2. Place the laptop on a charger that has a voltage of at least 12 volts.
  3. Plug in the iPhone to the charger and wait for it to charge up.
  4. When the iPhone has fully charged, remove it from the charger and plug it into an outlet.