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this post was submitted on 16 Sep 2023
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Futurology
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Why does it matter if it charges from 10 to 80% in 20mins? Seems a bit arbitrary. Why not give us the time to charge to 100%? Does the last 20% take longer or something?
Yes. There's chemistry and physics reasons but primarily it's to protect the battery from overheating and prolonging the life of the battery. Same applies for your phone or laptop battery.