It’s not science fiction and yes it creates electricity from a candle and water. Stower Candle Charger does exactly that
The Candle Charger is the first USB generator designed to work indoors or out, charging smartphones and lights during power outages and blackouts. Living in South Africa and knowing how unreliable Eskom can get at times having this device at home could be helpful.
Not only in case of an emergency, this device is great if you’re an outdoors person as well or to have stored away in case of an emergency. There are a number of portable chargers out there and good for work or running around. But if you happen to find yourself in a blackout late at night after using your power bank during the day, well that could be a problem. You can get the product on Amazon using the link below.
Stower Candle Charger — Essential USB Power When You Need It