Phone charger can work forever only with boiling water and ice cold

With such unique features, it is not difficult to understand when the phone charging device developed by engineers of IDIM Design Laboratory (Korea) won the prestigious Red dot design award.

Rechargeable Snow Energy device.

Snow Energy charging devices do not use electricity, and you can take it with you wherever you go, whether it's climbing or going to the beach. It works in any climate condition, and will be great if you have an ice bucket in your hand.

The device looks like a 'small but martial arts' light bulb .

In the age of smartphones, we often find ourselves "dependent" on electricity when mobile phones can roll off to charge at any time. What if this happens when you are going out in the forest or swimming in the sea?

Yes, that's when you need Snow Energy - the device looks like a 'small but martial arts' light bulb . Inside Snow Energy is a thermoelectric generator that operates on extreme temperatures. The upper part of the device has a compartment to pour hot water, and the lower part to dip into cold water or ice bucket.

More details about the operation of this device.

More details about this miraculous 'bulb' activity are as follows: Snow Energy's upper part is a vacuum flask with a 'hot water holding' function to heat the heat pipes. These tubes are connected to thermoelectric generator modules. The other end of the module is a spiral radiator plate containing a rechargeable battery.

After pouring water into a vacuum bottle and turning on the electric generator, the next thing to do is to immerse the heat sink in something cold, such as ice buckets. The thermoelectric generator will produce electricity by the temperature difference between the two parts of the device. And in addition to charging, Snow Energy can also be used as a light source.

In addition to charging, Snow Energy can also be used as a light source.

With such unique features, it is not difficult to understand when the phone charging device developed by engineers of IDIM Design Laboratory (Korea) won the prestigious Red dot design award.