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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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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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Overview of the three vehicle classes identified in the study, and their corresponding battery technologies. In any automotive application, regulatory decisions to phase out established battery technologies would impact negatively on overall vehicle performance and cost, according to the report. Click to enlarge.

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

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Maxwell Technologies, Inc. The ESM ULTRA 31/900 is a no-acid, lead-free energy storage solution that weighs less than one-fourth of the Group 31 lead-acid battery it replaces in the battery bay of the truck. New medium-duty ESM. The third terminal connects to the starter solenoid. Click to enlarge. ESM diagram.

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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.

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Axion Power exploring PbC battery licensing deal in China

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Axion Power International, a leader in carbon battery technology and energy storage, has resumed negotiations with LCB International, Inc. a BVI investment company, towards a refined and simplified technology licensing agreement to take Axion Power’s patented PbC (lead-carbon) technology ( earlier post ) to China.

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A123 Venture Technologies to collaborate with SolidEnergy on safer, high-energy battery chemistry; potentially up to ~800 Wh/kg

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SolidEnergy says that its Solid Polymer Ionic Liquid technology can deliver energy densities upwards of 800 Wh/kg—twice the densities of advanced startup batteries and four times the density of current conventional batteries. US patent application NÂş 20130236764: Rechargeable lithium battery for wide temperature operation.

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JERA and Toyota deploy first large capacity Sweep Energy Storage System with second-life batteries

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JERA and Toyota began discussions in 2018 to establish battery reuse technologies, which eventually led to this large-capacity, grid-connected Sweep Energy Storage System. The project plans to operate grid storage batteries for recharge and discharge operations, connected to the Chubu Electric Power Grid Co.,