If there is only 5 minutes left to charge the Iphone, how will you get the most battery?

According to technology news website Business Insider, along with phone experts sharing, the usual way (as described in the article) when you charge the iPhone is not completely accurate if you want to achieve maximum efficiency. Check out the video below to know how to charge the iPhone's maximum battery in the shortest time, or SUPERCHARGE, guys:

In the above video (all in English) if you can't watch it all, remember the following main ideas:

1. Turn on AirPlane mode on iPhone (see details here).
2. Removing the case . the type (the purpose is to reduce the temperature of the phone), or put the iPhone in a cool, cool position, the temperature should not be too high.
3. Use the charging bulb of the iPad (if any).

Good luck!