Plug a phone into a modern charger and the first 10 minutes are impressive. The next 20 are not. This is not a defect. It’s the connected device protecting itself. As temperature rises during charging, a smartphone’s battery management system reduces the current it will accept, because heat accelerates the chemical degradation that permanently reduces…
Amazon Web Services’ big annual event, re:Invent 2025, is getting into full swing in Las Vegas this week, and you can follow the keynotes live right here.