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The capacity of the full and compact battery packs are 1 kWh and 0.6 kWh, respectively. If you use "dual-heating", the full battery lasts for 2.2 hrs, and for "single-side heating", it lasts about 4 hrs.
The weight of the cooker with a full battery pack is about 14 lbs (6.35 kg).

When voltage is applied to the graphene coated on glass, it generates heat through a line heating method.
Heat emanates from our revolutionary graphene coating spread across the entire glass surface

It's adaptable, working seamlessly with both AC and DC power sources, offering flexibility in usage.
Not at all. Despite reaching up to 250 degrees Celsius, it consumes a mere 250W, drastically reducing energy usage compared to conventional heating methods.

Graphene is a one-atom-thick layer of carbon atoms arranged in a hexagonal lattice.
Graphene is the thinnest material known to man at one atom thick, and also incredibly strong - about 200 times stronger than steel. On top of that, graphene is an excellent conductor of heat and electricity and has interesting light absorption abilities. It is truly a material that could change the world, with unlimited potential for integration in almost any industry.
Graphene is synthesized using the Chemical Vapor Deposition (CVD) method at high temperatures, using copper foil as a catalyst and methane gas.

Typically, we integrate 3 layers, but it's adjustable according to user preference, ensuring tailor-made heating solutions.
It operates on a line heating method where the graphene's heating properties cause it to generate heat when electricity passes through it.

It¡¯s about utilizing the properties of graphene to create a transparent surface heating element – transparency combined with heat generation is the core.
Currently set at 250 degrees Celsius. Under normal pressure, it can reach up to 300 degrees Celsius, and in a vacuum, it can exceed 1000 degrees Celsius.

No, it's a game-changer wherever transparent heating is needed – from kitchen appliances to car windshields and beyond.

Transparency, low power consumption, portability, and a form that fits any setting. Plus environmentally superior to coil heaters due to glass being easy to dispose of.

While its electrical efficiency is slightly lower, it compensates by not needing specialized containers and taking up less space.

It has not received any yet, but we are planning to pursue them once properly manufactured products are available.

In accelerated lifespan tests at temperatures below 250 degrees Celsius, it has exceeded 15,000 hours.

Induction uses electromagnetic induction heating and requires specialized containers. Our product operates as a highlight heater where graphene directly generates heat.

Approximately 30 minutes.

These products will be released in Winter 2024 at the earliest.
Cordless Graphene Cooker = TBD, Graphene Kitchen Styler = USD 699~799, Graphene Radiator = USD 599~699

This product line is made by Graphene Square Electronics Inc., the US company whose manufacturing facilities are located in Korea.

All types are suitable as long as they don¡¯t melt due to heat.
It uses Pyrex glass, which can withstand up to 500 degrees Celsius.

It takes about 2 minutes.

Around 2 hours.