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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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NEC introduces 12V Li-ion battery line for stationary applications

Green Car Congress

NEC Energy Solutions, along with NEC Corporation, has announced production availability of the Li-ion ALM 12V35 product line of 12-Volt batteries utilizing Nanophosphate lithium iron phosphate (LiFePO 4 ) technology from A123 Systems. All ALM 12V35 models are available now and are shipping to initial customers.

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

Green Car Congress

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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Renesas introduces complex device driver software to ease development of battery management systems for EVs

Green Car Congress

The new software pairs with Renesas’ ISL78714 Li-Ion battery management IC to speed design and optimize performance of next-generation systems. The new CDD software and the Renesas BMS reference design hardware kit (ISL78714BMS5XBEKIT1Z) are available now to qualified customers.

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Swindon Powertrain launches HED High Energy Density vehicle battery pack for low-volume manufacturers

Green Car Congress

UK-based Swindon Powertrain is offering a range of high energy density (HED) Li-ion battery packs alongside its range of compact electric powertrains to low-volume car and light commercial vehicle manufacturers and developers. Available now, initially in either 25 kWh or 60 kWh options, HED is an automotive grade lithium-ion unit.

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Freescale introduces intelligent battery sensor combining MCU and CAN with flexible three-channel analog front end

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A flexible four-cell front end architecture supports conventional 12V lead acid batteries as well as emerging battery applications, such as 14V stacked cell Li-Ion, high voltage junction boxes, and 24V truck batteries. Battery failure is one of the leading causes of vehicle breakdowns due to electrical system errors.

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Leo Motors, Inc. Completes Successful Tests for Converted Midsize Highway Electric Vehicles

Green Car Congress

The Leo power pack is made up of eight modules of ten lithium polymer cells, with each module assembled from ten small Li -ion polymer cells using a BMS. The kit is available now from Leo Motors on an order basis. The price of the kit is $20,000 with a 16kWh power pack.

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