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Wireless charging is very convenient and we are used to seeing smartphones and other popular devices equipped with Qi wireless charging capabilities. But did you know that there’s another, more versatile standard for wireless charging? It’s called NFC Wireless Charging (WLC), and recent code details show that support for it is coming to Android 15. , opening up the possibility of charging small devices that do not employ Qi. NFC stands for Near-Field Communication. , perhaps recognized as the technology behind contactless payments. The main difference with WLC is that it uses a much smaller antenna. This means it can fit inside earbuds, styluses, smartwatches, tracker tags, and all sorts of small smart devices where it’s not possible to add Qi wireless charging. And what about its beauty? The same antenna can also handle NFC data transfer, further saving internal space.
The potential of NFC wireless charging is exciting for streamlining small devices. Imagine if tracker tags, which are often too small for Qi coils, were instead equipped with a small NFC wireless charging antenna. No need for cumbersome replaceable batteries. Or a stylus – the USI 2.0 stylus standard already supports NFC wireless charging. All you need now is a compatible device with an NFC charging transmitter.
While WLC’s transmit power can’t match Qi’s speeds, it still has the potential to reduce dependence on the annoyingly small batteries and unwieldy cables in the little gadgets we all use.
if android 15 Success in widespread adoption of NFC wireless charging support could lead to more manufacturers adopting this standard. This could be a game-changer, especially when it comes to wearable technology that is small and easy to misplace. You no longer have to worry about the battery level and can enjoy your compact smart device more freely.
I’m very interested to see what the future holds for this convenient and versatile charging technology, even if it charges at a slower pace. This is a reminder that even well-known technologies like wireless charging continue to evolve.
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