Only Qi-Enabled Smartphones Are Compatible For comparison's sake, Apple's USB-C power adapter, which we use for newer iPhones, charges at 20W. The higher the wattage, the faster the charging speed, but most wireless chargers seldom have an output beyond 10W. The measurement in wireless charging is wattage, or W. And just like the good olвЂ™ cord options, the speed of wireless charging does rely on the power output of the outlet. This is a hard pill to swallow, but wireless charging rarely competes against the rapid velocity of its wired counterparts. First, hereвЂ™s some important knowledge about wireless charging to inform your decision-making. Just pop your phone on a charging pad and watch it fuel up-this quality-of-life convenience is worth the investment. But thatвЂ™s a reasonable trade-off when feeling for a cord behind the nightstand in the dark before sleeping at night is such a hassle. Well, technically there is a little plugging a cord still needs to connect the charger with a power outlet. But the future is wireless, as seen in mouses, keyboards, headphones, and now chargers. When you have multiple electronics, from smartphones to headphones to smartwatches, itвЂ™s harder to keep track of the whereabouts of your USB-C or USB-A wires than it is to keep track of your actual devices.ДЄ wired predicament requires a wireless solution, though many smartphone users are still resistant to wireless charging, whether theyвЂ™re neo-Luddites or masochists for USB. But the troubles are more than just having to untangle the wires, or losing the USB docks and being forced to buy new ones. It's right about time for the technophiles of the world to yell out, 'No wire chargers!' at people who still plug charging cables into their smartphones for pushing a backward, anti-tech agenda.

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