Hot Water to Go: Portable Battery-Powered Drink Heater


portable-hot-water-drink-heater

It seems like there is always a new cutting-edge coffee pot, an innovative grinder or some other gadget related to heating your favorite beverage in a complex and new fashion. Some of these have way more bells and whistles than one could ever need and are as likely to break as to work.

portable-water-heating-drink-gadget

Contrasted to other often-complex designs of its type this concept is remarkably simple and elegant: a battery-powered portable water heater from Zwilling that slips onto the side of a mug and uses battery power to heat your drink. An indicator light comes on when the water reaches an ideal temperature.

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8 comments on “Hot Water to Go: Portable Battery-Powered Drink Heater

  1. We need a portable water heater, but this idea posted here is a fantasy. Even a huge 12 volt auto battery takes over 4 minutes to heat an electric element to boil water – try it and see. This device above is a concept ONLY school project, from a non-engineer. It can not work due to the amps required from a large power source, so it will never be produced and you will never see it for sale.

  2. How are they charged? I’m looking everywhere for a immersion heater that I can power via USB from a power pack when camping.

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