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Tesla officially discontinues the Model S’ 85 KWh battery pack

tesla battery tear down

Tesla has been updating the drivetrain options for the Model S since the beginning of the year. The company removed the rear-wheel-drive option for the 90 kWh Model S across all its markets last month and just two weeks ago, it removed the 85 kWh battery pack option in Canada.

At the time, we suggested that the decision to remove the 85 kWh battery pack from the Canadian design studio likely indicates that Tesla will discontinue the option entirely. This weekend we learned that Tesla is indeed discontinuing it.

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Tear down of 85 kWh Tesla battery pack shows it could actually only be a 81 kWh pack [Updated]

tesla battery tear down

Tesla Model S owner and battery tinkerer Jason Hughes published this week some of his findings following his tear down of several Tesla battery packs. Hughes is best known among the Tesla community for salvaging two Tesla Model S battery packs in order to create a massive energy storage system for his off-grid residential solar installation even before Tesla introduced its own line of stationary energy storage products.

Now Hughes’ new findings raises a few questions about the actual capacity of Tesla’s battery packs.

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