Voltidna

Voltidna, a Pokémon that in recent years gained a lot of popularity for one particular trait: it can charge phones. Its long nose is a powerful conductor of electricity, and so an inventive group of individuals created an adapter, which allows it to charge devices. They're known to be passive and usually indifferent, it charges its power by curling up in a ball and rolling around. Sadly, due to this increase in ownership it also led to a decline of wild populations. There were reports of many ranches that tried to keep up with demand, but the Amperhogs couldn't breed at the same rate. Catching one is only allowed if you own a Trainer ID or receive approval from the local government.