1. Step 4 – Use an iPad wall charger
Make sure you always use manufacturer approved chargers when charging your device. If you want to supercharge your iPhone, use the iPad wall charger instead of your regular charger. The larger adapter charged an iPhone 6 Plus 40% faster than a smaller one when put to the test. This is because it is capable of delivering a greater number of amps (or electricity per second) when compared to your usual chargers. For example, a computer USB port delivers just 0.5 amps and an iPhone charger delivers 1.0 amps. On the other hand, an iPad charger delivers 2.1 amps. This makes a huge difference if you want to charge your device quickly.