This article was co-authored by wikiHow staff writer, Hannah Dillon. Hannah Dillon is a Technology Writer and Editor at wikiHow. She graduated with a B.A. in Journalism from North Dakota State University in 2013 and has since worked in the video game industry as well as a few newspapers. From a young age Hannah has cultivated a love for writing and technology, and hopes to use these passions in tandem to help others in the articles she writes for wikiHow.
There are 7 references cited in this article, which can be found at the bottom of the page.
This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.
This article has been viewed 7,961 times.
Learn more...
If you have a smartphone, especially one made within the last few years, you may have heard about wireless charging. Most devices require you to plug a charging cord into them that is connected to a power outlet, but many of these devices also support wireless charging—allowing you to charge your phone without the hassle of cables. But how does wireless charging work, exactly? In this article we'll go over what wireless charging is and explain how it works, as well as list some devices you can wirelessly charge. The article will wrap up with the pros and cons of wireless charging.
Things You Should Know
- The Wireless Power Consortium has developed a standard for wireless charging called Qi, which has been adopted by most major device manufacturers.
- Wireless charging works because there are metal coils in your device and the charger that interact with one another to create an electromagnetic field.
- Your device can convert the current from that field to direct current to charge the battery when it's in contact with the charger.
Steps
Expert Q&A
Tips
References
- ↑ https://www.belkin.com/products/product-resources/wireless-charging/how-it-works
- ↑ https://support.apple.com/en-us/HT208078
- ↑ https://www.samsung.com/ca/support/mobile-devices/galaxy-phone-wireless-charging/
- ↑ https://support.google.com/pixelphone/answer/9137565?hl=en
- ↑ https://consumer.huawei.com/en/accessories/supercharge-wireless-charger-stand/
- ↑ https://www.apple.com/shop/product/MR8U2AM/A/wireless-charging-case-for-airpods
- ↑ https://store.google.com/us/product/pixel_buds_pro?hl=en-US