The high-voltage battery. IBM scientists and partner organizations. Are working together to improve battery life. By stressing that "lithium-air" technology (Lithium Air) so that the battery-powered cars and buses. Can increase the power density of up to 10 x when compared to steam, which is used in lithium-lion and current hybrid car. This new version of the battery due to the lighter weight than safer and cheaper, so it might see a "4-seater electric car" can run several hundred kilometers per charge, and instead want to refuel at the fuel pump. These cars will be able to charge at home by using a wall outlet, the new version.
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