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I struggle to understand why anyone would be obsessed with or care much about battery degradation...

Tesla provides a warranty that addresses extreme capacity loss, in the unlikely event that such loss occurs.

Teslas use lithium-ion batteries, which like all batteries suffer from some amount of capacity loss over time and through hundreds or thousands of charging cycles. Charging per Tesla's recommendations should enable the least battery degradation and the longest overall battery life.

Even if a car loses 10% (20-30 miles) of its range over 5-7 years, how would that materially impact peoples' daily lives with their cars? Are there that many people who drive their cars 200+ miles a day, every day, and who couldn't spend an extra 5-10 minutes at a Supercharger if the need arose?

I understand that there are "edge case scenarios" where such degradation would have an impact, but even for me, who drives 400 miles each way multiple times a year, 10% range loss would only mean an extra 10-15 minutes of Supercharging time per trip. Hardly a deal-breaker, IMHO.

So please, help me understand an obsession with battery degradation/range loss.

Thx.

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