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34CalBattery working on 300-mile li-ion batteries at greatly reduced cost

Would you be interested in an electric car that travels 300 miles on a single charge but its battery costs about 70 percent less than today's packs? It's something to look forward to in the next few years, says lithium-ion battery research company CalBattery.

AddWill they, won't they? Mitsubishi denies plan to partner with LG Chem for advanced li-ion batteries

GS Yuasa, Mitsubishi Corporation and Mitsubishi Motors launched a joint venture (JV) back in 2007 to manufacture lithium-ion batteries for the i-MiEV. Those batteries have been produced and the vehicle, that diminutive i-MiEV, is now available for purchase in some countries. While Mitsubishi's battery-powered plans may have began with the i-MiEV, the company's future is filled with more electric dreams.

AddReport: Sanyo to get into li-ion EV and hybrid market big-time, claims 40 percent global share by 2020

After supplying batteries for the record-breaking Mira EV (pictured), Sanyo had little choice but to follow it up with something big. So that's just what they did. This time around, the project is more about future plans than 300-plus mile journeys, but the goal is still quite monumental. Sanyo will invest $2.1 billion to ramp up li-ion production for hybrid and electric vehicles in anticipation of reaching mass production levels by 2012.

AddHitachi develops new manganese cathode, could double life of li-ion batteries

Battery breakthroughs seem to pop up almost every day. There's always a new idea, different material or unique design that makes the battery better. Some manufacturers make outlandish claims that can't be true while other companies string us out for years awaiting amazing products. This time around, Hitachi makes a bold claim for its breakthrough-tech, but it's believable and has already been put through preliminary tests.

AddGM and Toyota agree: gas, battery prices defining parameters for plug-in acceptance

2011 Chevy Volt - Click above for high-res image gallery

AddWisconsin gives Johnson Controls-Saft $500,000 for hybrid battery tech

The State of Wisconsin will give Johnson Controls-Saft a half-million dollar grant to aid in the development of hybrid battery technology, it was announced yesterday. The grant is part of Wisconsin Governor Jim Doyle's Clean Energy Wisconsin Plan, and requires Johnson Controls-Saft to invest $500,000 of its own money - I wouldn't be surprised it it goes into the company's Battery Technology Center in Milwaukee - to get the matching funds from the state. The company says it was given the grant "s

AddLutz says Volt's batteries are "flawless"

Now that we've seen at least a blurry vision of the Chevy Volt's exterior and a Photoshopped front end (above), how about hearing a bit more about the inside, specifically the batteries? According to GM's master of ceremonies vice chairman, Bob Lutz, the lithium ion battery packs that are powering the Volt mules around GM's test tracks are "performing flawlessly."

AddEner1 chairman says lithium-ion batteries coming to market in 2008

At EVS23, AutoblogGreen had a chance to speak with the chairman of Ener1, Inc., Charles Gassenheimer, about his company's batteries and the future of Enerdel's lithium-ion batteries in automotive applications. He told us then that "We think 2008 is going to be a very exciting year for us." Now we know one reason why.

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