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Renesas Electronics introduces 4th-generation Li-ion battery management IC

Green Car Congress

Renesas Electronics Corporation announced its fourth-generation lithium-ion (Li-ion) battery management IC that offers unmatched lifetime accuracy. Together, we designed and integrated a low-voltage Li-ion battery management system featuring ISL78714 ICs and RH850 microcontrollers in Mahindra Racing electric race cars.

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Toshiba launches 20Ah-HP SCiB rechargeable Li-ion battery; high energy and high power

Green Car Congress

Toshiba Corporation expanded its SCiB product offering with the launch of a 20Ah-HP rechargeable lithium-ion battery cell that delivers high energy and high power at the same time. Calculated value with internal resistance. Product specifications. Product name. 20Ah-HP Cell. Rated capacity. Nominal voltage. Input power. Output power.

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Goodenough perspective on Li-ion batteries; in transportation, PHEVs for the near-term, longer term requires new electrochemical strategies

Green Car Congress

John Goodenough at the University of Texas at Austin and colleague Kyu-Sung Park have written a perspective paper on Li-ion batteries (LIBs), published in the Journal of the American Chemical Society. A first step will be plug-in hybrids [PHEVs] used for daily commuting.

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Intersil introduces new 12-cell Li-ion pack monitor for HEV, PHEV and EV applications

Green Car Congress

Intersil Corporation, a leading provider of power management and precision analog solutions, announced the ISL78610 12-cell lithium-ion (Li-ion) battery pack monitor. The device also offers four external temperature inputs, and includes fault detection and diagnostics for all key internal functions.

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Penn State team devises solution for fast charging of Li-ion batteries at cold temperatures

Green Car Congress

Now, a team from Penn State has devised an approach that enables 15-min fast charging of Li-ion batteries in any temperatures (even at ?50 Fundamentally, lithium plating is affected by the rate of ion conduction and diffusion in the electrolyte, lithium diffusion in graphite particles, and reaction kinetics at graphite surfaces.

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Abt life-cycle analysis of different Li-ion chemistries for PHEVs and EVs identifies opportunities for improving environmental profile of batteries

Green Car Congress

Generic process flow diagram for lithium-ion batteries for vehicles (color coded to present LCI data sources). It assessed three currently manufactured Li-ion battery technologies for EVs and two for a PHEV with a 40-mile all-electric range: lithium-manganese oxide (LiMnO 2 ); lithium-nickel-cobalt-manganese-oxide (LiNi 0.4

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Chrysler Pacifica PHEV contract marks first delivery of a complete pack for volume NA PHEV for LG Chem

Green Car Congress

Li-ion battery maker LG Chem will supply the 16-kWh Li-ion battery pack system and controls for the 2017 Chrysler Pacifica Hybrid minivan. The agreement with FCA US marks the first time LG Chem will engineer and manufacture a complete battery pack in Michigan for a volume production North American PHEV.

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