NISKAYUNA, NY – GE is making its sixth equity investment in lithium-ion battery manufacturer A123Systems. GE invested $30 million in A123's $102 million Series E financing, making it the battery manufacturer's largest single cash investor at nine percent ownership. The investments were made by GE Commercial Finance – Equity and GE Energy Financial Services, bringing the combined total investment in A123Systems to $55 million, according to Business Wire. 

The announcement was made at GE's Battery Technology Symposium in Niskayuna, New York. In addition to receiving capital from GE, A123 is drawing on the research and technology development expertise of GE Global Research to design battery system components for automotive programs.  

A123 uses nanotechnology to produce rechargeable lithium-ion batteries with a combination of greater power density, lower weight, lower cost, and improved safety than other battery types. Unlike standard lithium-ion batteries, A123's batteries are not prone to overheating. The company is a significant recipient of US Department of Energy awards for hybrid and plug-in hybrid-electric vehicle batteries and is working with major automakers on 19 vehicle models. A123's technology is also used to supply power in portable tools manufactured by Black & Decker and DeWalt and in stationary grid applications.  

The desire for increased fuel economy is driving the electrification of vehicles. In December 2007, the US Congress tightened the Corporate Average Fuel Economy (CAFÉ) standards that regulate the average fuel economy in the vehicles produced by each major automaker. The fuel economy standard increased 40 percent to 35 miles per gallon by 2020. It is estimated that to meet these new vehicle efficiency standards, half of all cars must be hybrid by 2020.  

GE's support of A123 is part of GE's ecomagination initiative, the company's commitment to help its customers meet their environmental challenges while expanding its own portfolio of cleaner energy products. Additional details about A123Systems' funding round, which closed in May, were not disclosed.