7 ms·

Apparently (with iPhones at least) you shouldn’t have to worry about that anymore. https://www.zdnet.com/article/can-ios-13s-optimized-battery-charging-save-yo

• mrpurple_ 7y ago
  Charging slower is always better for lion based batteries. Period
  • IndrekR 7y ago
    For battery lifetime -- also charging to lower voltage and stopping discharging at higher voltage. Cathode will stay intact longer this way and metallic lithium has less chance on plating the anode.
    • sm4rk0 7y ago
      There's an Android app for that (if the device is rooted) https://f-droid.org/app/com.slash.batterychargelimit https://f-droid.org/app/com.slash.batterychargelimit