>> 1. Always sad for me to know how much popular are wireless chargers, wasting 47% more energy aprox for charging the same as a wired charger.
Sure, but compared to everything else we use, smartphones use almost no energy. The one I'm typing this on has a battery capacity of 12 wh; if you have a resistive electric water heater, standing in a hot shower during the winter for an extra second would offset half of that.
Sure, but compared to everything else we use, smartphones use almost no energy. The one I'm typing this on has a battery capacity of 12 wh; if you have a resistive electric water heater, standing in a hot shower during the winter for an extra second would offset half of that.