Alkaline battery
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Last Update: 2020-11-23
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Source: Internet
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Author: User
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alkaline battery, also known as a nickel-iron battery. It uses metal iron as a negative pole,
Ni 2 O 3 of metal nickel as the positive pole, and
30% potassium hydroxide solution as an electrolyte. Chemical energy is converted into
at
discharge, which is converted into chemical energy when charged. It has a voltage of about 1.3V. It is light, not easy to pollute the environment of lead and corrosive sulfuric acid, but more expensive.
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