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Maxwell Technologies introduces ultracapacitor-based engine start module for medium-duty diesel trucks

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is expanding its ultracapacitor-based Engine Start Module (ESM) product line ( earlier post ) to provide the same benefits to class 3 through 6 medium-duty trucks that it has been offering previously to class 7 and 8 heavy-duty diesel trucks. Batteries Diesel Engines Vehicle Systems' New medium-duty ESM. Click to enlarge.

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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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The study, which provides a joint industry analysis of how different types of batteries are used in different automotive applications, concludes that lead-based batteries will by necessity remain the most wide-spread energy storage system in automotive applications for the foreseeable future. stop-in-motion, voltage stabilisation).

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Epsilor Li-ion 6T battery under evaluation and field testing in five NATO countries

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Epsilor’s lithium-ion vehicular battery family of products is intended to replace traditional lead-acid batteries, offering four times the energy and approximately half the weight of lead-acid batteries of similar size. The company also presented its 12V/110Ah (1.45 kWh) LiFePO 4 battery at IAV.

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Exide Technologies, SRNL and University of Idaho to Collaborate to Advance Lead-Acid Battery Chemistry

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Exide Technologies entered into a Cooperative Research and Development Agreement (CRADA) with the US Department of Energy’s Savannah River National Laboratory (SRNL) and the University of Idaho to develop and commercialize improvements on lead-acid battery technology for applications including hybrid electric vehicles and renewable energy storage.

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NiZn batterymaker ZAF Energy Systems receives strategic investment from Wirtz Manufacturing

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Wirtz Manufacturing, a global provider of equipment design and technology for the lead-acid battery market, has made a strategic investment in ZAF Energy Systems, a manufacturer of nickel-zinc (NiZn) batteries. This process can lead to shape change, loss in capacity, and dendritic growth.

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A123 Systems introduces Li-ion 6T battery designed specifically for military applications; engine start and silent watch

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The military is interested in replacing lead-acid batteries with higher performing Li-ion systems. A123 Systems has introduced the Military 6T Battery, a robust Li-ion battery system engineered specifically to meet the demanding requirements of military vehicles. From a 2011 TARDEC presentation. Click to enlarge.

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ZAF Energy nickel zinc battery in field testing with truck manufacturer

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ZAF ), developer of a rechargeable Nickel Zinc (NiZn) battery, announced that it is in field testing with a leading US manufacturer of commercial trucks, buses, and defense vehicles. On a life cost per kilowatt-hour basis, it is half the cost of lead acid. ZAF Energy Systems Inc. (

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