why the new electric Volkswagen car will be able to charge within 15 minutes but phones can still take hours to fully charge
In: Technology
Not sure about actual numbers here but here’s an example
Phone cord transfers 100w per whatever time
Phone battery holds 3000w, takes a bit to charge
Car charger transfers 10000w per whatever time
Battery holds say 30000w, charges much faster.
Probably has something to do with battery materials. Car batteries can be charged much faster, as you have much more power coming from the charger and the batteries can handle more w/t than your phone can.
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