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Tesla Lithium-Ion Battery Issues Prompt Class Action Consider The Consumer

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Tesla Lithium-Ion Battery Issues Prompt Class Action Investigation

Tesla Battery Troubles

Tesla uses lithium-ion batteries, the very same technology used in cell phones.  You have likely noticed by now that even under the best conditions, over the years, a cell phone holds less energy than a new one even though the phone says it is charged to “100%.”  Not only do Tesla vehicles have this problem, but the batteries suffer even greater degradation and reduced maximum energy capacity, whether through defect or software throttling.  While this problem has existed since 2012, Tesla started mass sales of model S in 2014 so it is just now that the problem is becoming widely noticeable and serious.

Essentially Every Tesla Ever Sold Has, or Will Have, The Same Problem

Tesla warrants that it will replace the battery for free if the battery holds less charge than “the fleet standard” or if it retains less than 70% of original capacity during the warranty period.  However, Tesla holds all power to determine “the fleet standard” or if the effective battery capacity is less than 70%.  In the named plaintiff’s case, the battery regularly holds less than 65% original capacity, yet Tesla has determined the battery is retaining 94% original capacity and any loss is nominal.  Consumers deserve better.  The refusal to honor its warranty and otherwise manipulate perceived battery capacity prompted this suit. 

Editor’s Note on the Tesla Lithium-Ion Battery Class Action Investigation

If you have severe battery degradation in your Tesla, any model, any year, or have been denied a replacement battery under warranty, please contact us today. Our friends at Fish IP Law LLP are on the case and would love to hear your story.

If you believe that what is alleged in this piece has affected you, please don’t hesitate to reach out to us.

Contact Us

We would be happy to help you take a step in the right direction, fight this issue, and better enable you to join in on any potential consumer class action. If interested, please send an email to, find us on Twitter or Facebook, or even connect with us directly on our website! We look forward to hearing from you all.

Please note that this investigation piece has been sponsored by the law firm Fish IP Law LLP and Consider the Consumer has received compensation for such sponsorship. 

Similarly, please check out our current list of Class Actions and Class Action Investigations, here.

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