On: Porsche puts wireless EV charging into production

[margalabargala]

Maybe your remotes run on fairy dust but the rest of ours run on alkaline batteries.

The losses from this charger are nearly the same as the losses from a wired charger.

[MisterMunchkin → margalabargala]

It’s a 10% loss in addition to the normal losses

[margalabargala → MisterMunchkin]

That's not what's written in the article.

[vel0city → margalabargala]

The article is very much not clear if that 90% is talking about round trip or just the efficiency of the wireless charging in addition to the usual charging losses.

Applying a little common sense with experiences of other wireless chargers, its most likely just the losses of the wireless charging solution.