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Article: Electric Fuel zinc-air battery. (battery developed for electric automobiles that has the performance of a gasoline-powered vehicle)
- Article from:
- Israel Business Today
- Article date:
- April 7, 1995
CopyrightCOPYRIGHT 1995 Israel Business Today. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Electric Fuel has developed a refuelable zinc-air battery that enables an electric car to reach comparable distances and speeds as a "regular" car. With specific energy of more than 200 Wh/kg, the battery delivers as much as eight times the energy of a leadacid traction battery, and more than twice the energy of the nearest advanced-battery competitor. Like conventional batteries, Electric Fuel's product uses metal cathode -- a zinc alloy. But instead of a liquid or gel electrolyte, the zinc-air battery takes in oxygen from the atmosphere to trigger its power-generating chemical process.
The Electric Fuel zinc-air battery can be refueled in less than two minutes. The ...