Hydrogen fuel cell

Hydrogen fuel cell is an electrochemical power generator that combines hydrogen and oxygen to produce electricity, with water and heat as by-products. Simply put, hydrogen fuel cells form energy that can be used to power anything from commercial vehicles to drones.

Hydrogen fuel cell is very popular as an energy origin which use a hydrogen with oxygen as an enegy carrier. Hydrogen fuel cell with a balloon with Hydrogen and Oxygen which was geted from atmosphere can store 3 times more energy than a battery. This cells using in the Hydrogen car and Hydrogen drones.

This is a cool solution because the hydrogen balloon can generate electricity for 3-4 hours for flights or can provide 800 kilometers of car movement without recharging.

If you interesting this topic you can see this videos about fuel cells, Hydrogen cars and Hydrogen drones.