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F-150 Lightning Recall Due to SK Cells

63 点作者 imtig3rman大约 2 年前

6 条评论

codazoda大约 2 年前
Ford recalled 18 vehicles. It knew exactly which ones had the problem. Pretty interesting.
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londons_explore大约 2 年前
If I were to guess, this issue will be because metal tabs inside the cells were cut to shape with a stamping machine. The stamping machine die was probably worn, leaving burrs on the edges of the tabs. Those burrs are sharp and perforate plastic membranes, causing a short.<p>Lesson:. All stamped parts should be deburred.
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rasz大约 2 年前
&gt;Due to SK Cells<p>I predicted Ford would have problems with SK batteries two years ago the moment Bolts started going up in flames <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=28547711" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=28547711</a> :<p>&gt;you will be happy to know Ford is using SK batteries after switching away from LG. SK just recently settled for $2billions a case that revealed they stole LG battery technology. Bolt uses LG batteries.<p>&gt;LG had a chain of costly recalls and replacements for all of their clients<p>&gt;&quot;LG Energy Solutions, the company that makes the battery for the Bolt and Kona EV, has not had a good year. First, they agreed to replace the 82,000 batteries sold to Hyundai for the Kona EV, Ioniq, and Elec City buses. Although the initial rumors were from a faulty battery separator, Hyundai later said that the problem was badly folded tabs. GM emphatically pointed out that they use a different separator, and a different factory. Thus neither of those problems should apply to the Bolt fires.<p>&gt;Porsche recently initiated a recall on a loss of power in its Taycan LG batteries, and Ford also moved from LG in its Mustang Mach-E to SK in its Ford F-150 Lightning.&quot;
Scalene2大约 2 年前
Really annoying that they don&#x27;t put the number of vehicles recalled (18) in the headline.
notlukesky大约 2 年前
Aren’t really large batteries still a fire hazard. I remember when they even became issues for Boeing Dreamliner planes:<p><a href="https:&#x2F;&#x2F;en.m.wikipedia.org&#x2F;wiki&#x2F;2013_Boeing_787_Dreamliner_grounding" rel="nofollow">https:&#x2F;&#x2F;en.m.wikipedia.org&#x2F;wiki&#x2F;2013_Boeing_787_Dreamliner_g...</a>
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DrThunder大约 2 年前
Current iteration of EV trucks is just dumb. Completely useless for any real truck things due to the abysmal range and exorbitant cost.
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