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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 mashes it up with Sentra 370Z and Altima GT-R

Nismo was a tuning division once content (or required) to restrict itself to just one or two models at a time, but these days Nissan is taking the gloves off and allowing its motorsport department to tune just about everything's it's got.
Now in its thirtieth year, Nismo tunes versions of the GT-R, 370Z, Juke and Versa Note, and will soon be working its magic on the Sentra and European-market Qashqai and Pulsar. And that's not even taking into account its considerable racing programs. At this rate, Nismo is going to run out of vehicles to tune pretty quickly, so what has it done? Invent new ones!
No, we're afraid that Nissan is not letting its Nismo division produce its own stand-alone product, but it has released two sets of amusing renderings combining two vehicles into one. One depicts a GT-R crossed with a Teana sedan (better known in these parts at the Altima), while the other crosses a Sentra with a 370Z.

Nissan says next Rogue coming September 10

The Nissan Rogue has been around since 2007, and after nearly seven years on the market, it's about due for replacement. Which is just what Nissan has announced is coming up next down the pipeline.
The Japanese automaker didn't reveal much to go with this teaser image of the headlight and front fender, saying only that "the all-new 2014 Nissan Rogue will push the envelope of CUV design starting on September 10 when it is unveiled." That's the day on which the Frankfurt Motor Show opens its doors for press previews, so it's pretty safe to say that we'll be seeing it at the Messe.
The news follows the spy shots we brought you two weeks ago. Expect the design to follow the lead set forth by the Hi-Cross concept from Geneva last year, with production to take place in Tennessee.