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  • P(power)=V(voltage)*A(amps)
  • 12 watt charger, output label shows 5.2V, 2.4A (5.2v*2.4a=12.48w - close enough)
  • There are 18 watt chargers available but from what I can see, most phones only support 15w max, so far

Quick Charge 2.0 chargers generally have at least two ratings, one of which should be 15W or more (multiply the voltage by amperage to get your wattage - in this example its 1.67×9, which is roughly 15W)

Quick, Rapid, Turbo, And Fast Charging Explained: What You Need To Know About Charging Your Smartphone

usb_charging.txt · Last modified: 2018/04/09 09:56 (external edit)