GoKawiilGoogle's Pixel 'Limit to 80%' charging feature doubles as a heat-reduction tool
Android Authority highlights a two-year-old Pixel setting, Charging Optimization's 'Limit to 80%' option, found under Battery and Charging settings. Enabling it stops the phone from charging past 80% most of the time, though it occasionally charges fully to keep battery capacity estimates accurate. The outlet notes the feature can also reduce heat buildup when people use their phone while it's plugged in.