What is Wireless Charging?
Wireless charging uses an electromagnetic field to transfer energy between two objects through electromagnetic induction.
How Does Wireless Charging Work?
Wireless charging works by transferring energy from the charger to a receiver in the back of the phone via electromagnetic induction. The charger uses an induction coil to create an alternating electromagnetic field, which the receiver coil in the phone converts back into electric current to be fed into the battery.
Wireless Charging Advantages
The biggest advantage to wireless charging is convenience. Wireless charging means that you no longer need to plug a cable into your smartphone to charge it. Simply placing it face up on a special mat or tabletop is enough to start charging your smartphone’s battery, whether it’s the iPhone X, iPhone 8, Samsung Galaxy S8, or any number of different smartphones that support wireless charging.
You also only need one wireless charger for multiple devices. In addition, wireless charging can be more secureou do not need to plug your iPhone into an unknown cable.