Similar to Natural Gas Cars, the Cylinder is filled with Hydrogen Gas as a Fuel. In The Fuel Cell the Hydrogen + the Oxygen = Electricity + Water.
In The Fuel Cell the Hydrogen + the Oxygen = Electricity + Water, the Electricity is charging a small battery and the rest is a typical electrical car

Advantages of Hydrogen Cars over Electrical Car

1. Same Cost or less: Top of the Line 2019 Toyota Mirai cost is 55,000.00 CAD (Equals to 720.000.00 EGP) – check the following link
2. Toyota Mirai and other cars are commercially sold since 2013
3. Fuelling the car with Hydrogen takes minutes, while charging the electrical car takes hours
4. Many time the driving range with compared to similar battery
5. Hydrogen Fueling Station are easy to build, you only need electricity and water
6. Great for the environment; to convert Electricity to Hydrogen you byproduct is Oxygen, while converting the Hydrogen back to Electricity your byproduct is Water
7. Power consumption to generate Hydrogen is
   5.2 kWh/Nm³ H₂ read more
8. Electricity Price = 1.5 EGP/kW (maximum)
9. Hydrogen Fuel consumption is equivalent to:
   9 Nm3Hydrogen/100 km – read more
10. Hydrogen is cheaper than fuel, 100 km driving range will cost less than 70 EGP + your exhaust is pure water

The most economical, environmental, practical & futuristic solution to utilize the extra capacity of installed electrical power generated in Egypt is to convert to Hydrogen and use it as a fuel for cars or buses

(Currently Egypt has extra capacity of almost 20,000.00 MW which can generate 5 Million Cubic Meter Hydrogen daily)

Fill in 3 minutes and drive for 600 km