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With an EFOY Comfort fuel cell, you have a reliable electricity supply when you are on the road or at sea. Whether you are under a shady tree or in a lonely cove. Irrespective of the weather and all year round - even at sub-zero temperatures.

Extremely Quiet : When the EFOY Comfort is installed as recommended, you will not hear it at all. SFC’s newly developed insulation and the sound damping system ensure quiet operation. Enjoy the peace and silence.

Fully automatic and maintenance-free : Your EFOY Comfort supplies electricity as soon as all connections are properly made. All you have to do is to make sure that fuel is always supplied. You do not even need to clean or maintain the EFOY COMFORT.

Eco-friendly : The EFOY Comfort is economical in use and does not produce emissions that harm the environment.

Lightweight and compact : The EFOY Comfort models weigh between 7.1 kg and 8.5 kg (15.7-18.7 lbs). They are very compact at 44.3 cm (17.44") x 20.2 cm (7.95") x 28.8 cm (11.34")

EFOY Comfort 210

The Comfort 210 can produce 210Ah per day at a maximum charge current of 8.8A

EFOY Comfort 140

The Comfort 140 can produce 140Ah per day at a maximum charge current of 6A

EFOY Comfort 80

The Comfort 80 can produce 80Ah per day at a maximum charge current of 3A

EFOY iOS & Android App

Turn your smart phone or tablet into a remote control for your EFOY COMFORT with the EFOY app myEFOY function. Choose the operating mode with the press of a button and see all important data regarding your fuel cell, fuel cartridge and battery all on one screen

EFOY Fuel Cartridges

EFOY fuel cartridges are a safety-tested fuel system that was specially developed for EFOY fuel cells. EFOY fuel cartridges can be changed in seconds. It is a simple and clean process