New York, NY, - May 29 , 2012 – (Investorideas.com renewable energy/green newswire) Investorideas.com, a leader in renewable energy stock research for independent investors, issues an investor alert for battery maker ,A123 Systems, Inc. (NasdaqGS: AONE) trading up at $1.19, up 0.18(17.82%) 11:48AM EDT on over 2 Million shares.

The last news issued from the Company was first quarter results on May 15th.

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About A123 Systems

A123 Systems, Inc. (NASDAQ:AONE) is a leading developer and manufacturer of advanced lithium-ion batteries and energy storage systems for transportation, electric grid and commercial applications. The company's proprietary Nanophosphate(R) technology is built on novel nanoscale materials initially developed at the Massachusetts Institute of Technology and is designed to deliver high power and energy density, increased safety and extended life. A123 leverages breakthrough technology, high-quality manufacturing and expert systems integration capabilities to deliver innovative solutions that enable customers to bring next-generation products to market. For additional information please visit www.a123systems.com.

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