Showing posts with label car batteries. Show all posts
Showing posts with label car batteries. Show all posts

Tuesday, January 27, 2009

Steps Lockheed Martin May be Taking to Dominate the Department of Defense Portable Energy Requirements

Bret "BretSpot" DeCelle, author of the EEStor Timeline, wrote an interesting article on the military battery marketplace and Lockheed's positioning in relation to it. This seems to represent the most comprehensive research related to one of Lockheed's possible use of EEStor technology. Bret's provided a large number of links to keep EEStor addicts clicking for days. Thanks Bret!

Tuesday, May 13, 2008

Christian Science Monitor Article


This is one of the better articles I've read about EEStor. It covers all the traditional angles while underscoring that EEStor's technology isn't just about electric cars but involves practically thousands of uses in thousands of types of devices. Here's an excerpt:



An electric vehicle needs a source of electricity that’s as light and powerful as possible. A lithium-ion battery, the emerging state-of-the-art battery for electrics and hybrids, has a “specific energy” (electricity per unit of mass) of 120 watt-hours per kilogram. EEStor says its light ceramic ultracapacitors have a specific energy more than twice that: 280 watt-hours per kg. By contrast, a lead-acid gel battery used in golf carts is rated at 32 watt-hours.


The article goes on to point out that BMW is evaluating ultracapactitors

Friday, September 7, 2007

CNN Reporting possible end to car batteries?

CNN is reporting on a story of interest to alternative energy buffs:


An Austin-based startup called EEStor promised "technologies for replacement of electrochemical batteries," meaning a motorist could plug in a car for five minutes and drive 500 miles roundtrip between Dallas and Houston without gasoline.


According to CNN, a Toronto firm called ZENN Motor Co has licensed the EEStor invention:

"It's a paradigm shift," said Ian Clifford, "The Achilles' heel to the electric car industry has been energy storage. By all rights, this would make internal combustion engines unnecessary."

What do you believe?