Nim, what's wrong?

Ni-MH battery: composed of hydrogen ions and metallic nickel, it has 30% more power reserve than Ni-Cd battery, lighter than Ni-Cd battery, longer service life and no pollution to the environment. The disadvantage of Ni-MH battery is that it is much more expensive than Ni-Cd battery and its performance is worse than that of lithium battery.

Chinese name: Ni-MH battery

Mbth: Ni-MH battery

Inventor: Stanford Ovshinsky

Well-known manufacturers: Pinsheng, Fu Nan, Patriot, etc.

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creator

Stanford Ovshinsky may not be a household name, but he is a man who changed history. His Ni-MH battery changed our lives. The great man died at the age of 89 on Wednesday night at 20 12, 10, 17, US time. In his 50-year career, * * * has provided more than 400 technical patents for the United States, covering nickel.

Stanford Ovshinsky

Hydrogen cells, hydrogen fuel cells and thin-film solar cells.

1960, Stanford and his wife Alice founded Energy Conversion Equipment Company (ECD), devoted to developing energy-related things, and all products were labeled with Ovonics.

Of course, among all the inventions of Stanford, the most outstanding is the nickel-hydrogen reaction battery. This is a portable battery, which can be used to charge a hybrid car, and it is also very environmentally friendly. The battery is used in general EV 1 car.

In addition, it is worth mentioning that Stanford, born in 1922, did not go to college. He can be said to be a self-taught inventor.