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Nissan Leaf battery cells put through torture test, live to charge again

One minor chink in the armor of the Tesla Model S is that a small number have caught fire, once their battery packs were penetrated. Nissan Leaf drivers, however, might just be able to weather such an event without an ensuing CarBQ. Our evidence for such a claim? A video that has surfaced of cells from a Leaf pack undergoing a battery of torture tests (pun somewhat-ashamedly intended). Shared by folks at the Hybrid Auto Center in Las Vegas – who offer for sale, among other things, used Leaf lithium battery modules – the footage shows salvaged cells being brutally assaulted with a screwdriver, and later, a propane torch. Granted, these tests are not the same thing as flinging a piece of metal into a working pack at 70 miles per hour, but they do claim to show that a puncture does not always equal a fire. Oh, and don't try this at home. When pierced through by the flat head tool, there is no explosion or eruption of flame. Instead, a rather modest wisp of smoke shyly emerges as the electrolyte next to the shorted area of the fully-charged foil pouch reacts with the influx of oxygen. Again and again, the blade descends, until the cell is riddled with holes. No fire. Amazingly, when connected with a voltmeter afterward there are still plenty of signs of life, and when it is charged and discharged (off-camera), it reportedly suffers only a slight loss of charge capacity. The video goes on to show another cell attacked with open flame with similar results. While the demonstration is, perhaps, somewhat crude, the message it sends is loud and clear: lithium batteries can be safe and rather robust, despite some freak accidents. Scroll below to watch the short presentation for yourself. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Nismo GT-R poised to be fastest Nissan ever

For almost every year since the Nissan GT-R first debuted, Nissan has been figuring out how to cram more power under the hood or give it 911-like quickness around the Nürburgring. Looking to create a brand image for its performance arm, we already knew that a hotter, Nismo-branded GT-R was in the works, but it seems some details may have leaked regarding this new Nismo GT-R.
While little has been spoken of this Super GT-R since February, Top Gear is reporting that Nismo is planning to make improvements to the coupe's power, handing and styling - three things that we're sure few have complained about since 2009. What could this mean for the GT-R? According to the article, Nismo could be looking to raise horsepower from the current 545-hp mark to more than 570 hp, and handling upgrades could give the car a 'Ring lap time of seven minutes and 22 seconds, which as Top Gear points out, is four seconds quicker than the new 911 GT3.

Nissan gets new NA boss, lowered forecasts in management shakeup

José Muñoz, a Nissan and Infiniti sales and marketing vice president, will replace Colin Dodge as Nissan's new North America chief, come Jan. 1, as part of a wide-ranging management shuffle, Automotive News reports. Dodge will remain on Nissan's board, be assigned to special projects and report directly to CEO Carlos Ghosn.
Nissan is working on reorganizing its global operations into six regions, each with a new chief: North America (Muñoz' territory), Latin America, Japan-Southeast Asia, China, Europe and Africa-India-Middle East. Currently Nissan divides the globe into three regions, the Americas, Europe-Africa-India-Middle East and Asia-Pacific.
Nissan also lowered its sales forecast from 5.3-million vehicles to 5.2 million for the fiscal year ending on March 31, 2014. Last year, the company sold 4.914 million in the same period. In May, after Nissan's market share had fallen to 7.7 percent, Ghosn said he wants to double sales in the US by 2017 and increase its market share in the country to 10 percent.