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Envia Systems announcement may herald the first wave of DOE-supported commercial high energy density Li-ion cells with Si-C anodes

Green Car Congress

As an example, the military’s BB-2590 Li-ion battery used in a range of portable systems calls for a cycle life of ≥224 and ≥ 3 years.). LIB capacity is limited in part by the intercalation of Li ions by the anode material—i.e., Elements in achieving the Envia 400 Wh/kg cell. Click to enlarge. Earlier post.)

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Cegasa Group Begins Developing Li-ion Batteries for EVs

Green Car Congress

Spain-based battery manufacturer Cegasa Group has started developing its first prototypes of lithium-ion batteries for electric cars. Cegasa is currently making progress in the research and development stage of its first Li-ion prototypes. Cegasa has been manufacturing batteries for more than 75 years.

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$11M European project seeks to increase lifetime and energy density of automotive Li-ion batteries; second-life use

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million (US$11-million) European research project will seek to increase the lifetime and energy density of large-format automotive Li-ion batteries, with a target of a 4,000-cycle lifetime at 80% DOD (depth of discharge) and an energy density of 250 Wh/kg. Batteries Europe Research'

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Profile: Li-ion Provider Compact Power, Inc. Focusing on the Automotive and Vehicle Markets

Green Car Congress

Green Car Congress recently had the opportunity to spend some time with Dr. Prabhakar Patil, the CEO of Compact Power, Inc. CPI) shortly after GM selected CPI and its parent LG Chem as the provider for the Li-ion batteries for the Extended Range Electric Vehicle (E-REV) Chevy Volt. (GM by Bill Cooke.

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Profile: Li-ion Battery and Pack Supplier Valence Technology

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The polyhedra aid the eye in seeing the ions grouped as (green) Fe/Mg-enclosing octahedra and (yellow) phosphate tetrahedra. The (blue) oxygen ions are made very small to permit viewing of the arrangement of the other ions. a provider of lithium-ion batteries, modules and packs. Click to enlarge. ton trucks. “

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Li-ion Manufacturer Boston-Power Names Former GM Senior Executive Bob Purcell to Board; Expansion Into Transportation With a Focus on PHEVs and BEVs

Green Car Congress

Li-ion manufacturer Boston-Power, Inc., Boston-Power is bringing to the transportation industry a game-changing lithium-ion battery that delivers unmatched levels of high energy density, safety, low cost, fast charge and environmental sustainability. Click to enlarge. announced that former GM executive Robert C. Purcell, Jr.

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Quallion Remains on Track in Development of Li-ion-Based Anti-Idling HVAC System

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Quallion LLC, a developer of customized lithium-ion batteries, modules and packs for medical, military, aerospace, and vehicle applications, remains on track to develop an advanced lithium-ion anti-idling HVAC system for heavy-duty trucks, Dr. Hisashi Tsukamoto, the company’s co-founder, CEO and CTO, recently told Green Car Congress.

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