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Lithium ion battery occupies an important place in human life today. However, there have been complaints that metals and chemicals such as cobalt and nickel added to these batteries are harmful to the environment. Leading computer maker IBM has announced that it can produce environmentally friendly batteries.

IBM scientists say the three main chemicals it uses instead of cobalt and nickel can be extracted from ordinary seawater. What those three products are is a secret. The batteries are capable of charging up to 80 percent in just five minutes, even when using seawater. These batteries are ideal for electric vehicles.

Battery from sea water

Lithium ion battery occupies an important place in human life today. However, there have been complaints that metals and chemicals such as cobalt and nickel added to these batteries are harmful to the environment. Leading computer maker IBM has announced that it can produce environmentally friendly batteries.

IBM scientists say the three main chemicals it uses instead of cobalt and nickel can be extracted from ordinary seawater. What those three products are is a secret. The batteries are capable of charging up to 80 percent in just five minutes, even when using seawater. These batteries are ideal for electric vehicles.
SCIENCE

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