Comment on Is it more energy efficient to charge a phone/tablet using a desktop/laptop while your computer is being used vs using the charger?

bladerunnerspider@lemmy.world ⁨6⁩ ⁨months⁩ ago

Charging at higher voltage is more efficient (at least on electric vehicles) but also your phone is such a relatively small battery it barely matters. Avoid wireless charging as it is extremely inefficient.

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