![]() (Older versions of the Apple Watch will not work with any Qi-style charger.) Only Apple-approved chargers can charge the Series 3 Apple Watch and Gen2 AirPods case.Any Qi charger will be able to charge an iPhone 8, iPhone 8 Plus, or iPhone X.Some of the things Apple has included wireless charging in, like the Apple Watch, use a custom version of the Qi standard that only allows Apple-approved chargers to power Apple Watch. These organizations maintain wireless charging specifications called Qi (pronounced "chee") and PMA.Īpple has based all of its wireless charging tech on the Qi standard, but not all of it works the exact same way. The two most commonly known governing bodies are the Wireless Power Consortium and the Power Matters Alliance. Wireless charging has been around for a long time now, and as a result there are now multiple standards and governing bodies that regulate how wireless charging works. Nope, and this is where things get a little complicated. Wireless charging is not, and likely never will be, as fast as using a cable.Īre all wireless charging systems the same?.The further apart the coil in your phone and the coil on the tray is, the slower the phone will charge. ![]() ![]() You can use a case on your phone and still use a wireless charger.As soon as those coils are no longer lined up, or those coils are separated by enough space, the transfer of power stops and the phone is no longer charging.īased on this understanding, there's a few things about wireless charging with your phone that are universally true: When those coils line up, energy is transferred through a process called magnetic induction. ![]() For wireless charging to work, both the thing you want to charge and the charging plate need to have a magnetic coil of wire built for transmitting power inside. The special plate is a very important part of this process. Instead of plugging a cable into anything, you just set the phone or watch or case down on the plate, and it will instantly start charging. When it comes to Apple's products, wireless charging is a way of charging your device by setting it down on a special plate. ![]()
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