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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.

Nissan's quarterly profit fell 68% in the last quarter

TOKYO — NissanÂ’s profit fell 68% in the last quarter as a shortage of computer chips hindered the Japanese automakerÂ’s ability to deliver vehicles to its customers. Nissan Motor Co. reported Wednesday that its profit was 17.4 billion yen ($119 million) in the July-September, down from 54 billion yen the same period a year earlier. Quarterly sales jumped to 2.5 trillion yen ($17 billion) from 1.9 trillion yen a year ago. The company's chief executive, Makoto Uchida, acknowledged the company faces various headwinds, including a chips supply crunch that has slammed the global auto industry amid lockdowns and other restrictions related to the pandemic. “But I can say our operations are definitely improving,” he told reporters. Officials apologized to all those who had to wait for their Nissan cars to be delivered because of the semiconductor shortage. On the plus side, a weak yen has helped Japanese exporters, including Nissan, by boosting the value of overseas earnings when translated into yen. But Uchida said a volatile exchange rate was more of a risk because of NissanÂ’s widespread global operations. The U.S. dollar, at about 110 yen a year ago, is now trading at nearly 150 yen. “We find a stable currency as most desirable,” said Uchida. The rising cost of raw materials, as inflation pressures spread around the world, is another challenge, according to Nissan, based in the port city of Yokohama. Uchida and other company officials declined comment on NissanÂ’s talks with alliance partner Renault SA of France. He said any decision on reshaping the alliance will be announced. NissanÂ’s brand power has been tarnished by a scandal centered around its former chairman, Carlos Ghosn, who was sent in by Renault to lead Nissan for more than two decades. Ghosn was arrested on various financial misconduct charges in 2018, including under-reporting his compensation. He jumped bail and fled in late 2019 to Lebanon, which has no extradition treaty with Japan. He says he is innocent. Nissan lowered its vehicle sales outlook for the fiscal year through March to 3.7 million vehicles from an earlier projected 4 million vehicles. Nissan sold 3.8 million vehicles in the fiscal year that ended in March. Nissan raised its annual profit forecast to 155 billion yen ($1.1 billion) from an earlier 150 billion yen ($1 billion). Nissan, which makes the Z sportscar and X-Trail sport utility vehicles, earned 215 billion yen in the last fiscal year.

Ken Block's Gymkhana 8 to feature Dubai Police cars?

Yesterday we showed you the shiny Ford Fiesta that Ken Block will slide, spin, and hoon through the next Gymkhana video. In case the image above isn't clear, that video will drop at midnight EST on February 30th on the Ford Performance YouTube channel. We don't know all the entire premise of the video yet, but this Tweet from the man himself reveals that the video will be set in Dubai. Block is standing on the Fiesta we saw yesterday, and arrayed behind him are a handful of those famous Dubai Police cars you're probably familiar with. The force has a fleet of sportscars and supercars, and the purpose is outreach and goodwill among its citizenry, not necessarily the pursuit of criminals. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. From left to right, we can see a Maserati GranTurismo, Porsche 911, what looks to be a Nissan GT-R obscured by Block's Fiesta, a McLaren (likely a 650S), Ford Mustang, and a Ferrari 599 of some ilk. Will they take part? Maybe Block will try and run from what might be the most horsepower-intensive police fleet in the world. We'll have answers (and a few minutes of pure Block hooniganism) in a few days. Related Video: