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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.

Ghosn: Nissan, Renault going for 'mini alliance' with 'reduced scope'

TOKYO — Former Nissan chairman Carlos Ghosn said on Tuesday during a news conference at the Foreign CorrespondentsÂ’ Club of Japan in Tokyo that the Japanese automaker and Renault are trying to go for less cooperation between them with a deal to overhaul their long-standing alliance. "With the latest agreement, they're trying to go for a mini alliance with a very reduced scope of cooperation," Ghosn told reporters in Tokyo via video stream. Nissan and Renault are holding discussions about a final agreement to overhaul their alliance, after announcing in January that the deal will see Renault bring down its stake in Nissan to 15% from about 43% to put them on an equal level. Earlier this year, Ghosn filed a lawsuit against Nissan and a handful of individuals seeking $588 million in lost remuneration, and a further $500 million in moral damages. “Nissan will have to pay for what they did to me and my family,” Ghosn said. “Nissan created a lot of damage Â… damage that can not be repaired.” “What IÂ’m looking for is not revenge,” Ghosn added. “I just want to make sure that all the criminals and the plotters cannot sleep quietly in their beds after what they have committed.” Material from Reuters was used in this report. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Nissan Claims 'World's Cleanest Car' Crown

Nissan is claiming the title of "world's cleanest car" by coating a 2015 Nissan Leaf in superhydrophobic and olephobic paint. The paint repels water and oil by creating a protective layer of air between the paint and environment. It rejects water and oils so efficiently that dirt doesn't have a chance to set or streak, according to Nissan. Water and oil bead and wick away from the car's body, leaving the green machine clean. The paint is called Ultra-Ever Dry and it was developed by UltraTech International. It's just an experiment so far that's not yet been added to any production vehicles, but the paint company says Nissan is one of the first automakers to take an interest in the technology. Nissan has been tinkering with the paint for several months, and coated a European Note hatchback to showcase its possibilities. "No matter what the road throws at this Leaf, its Ultra-Ever Dry exterior coating will throw right back," UltraTech International Inc. CEO Mark Shaw told a crowd during a TED talk. Related Gallery Which Green Car Is Right For You? Green Weird Car News Nissan Electric paint