In general, under normal circumstances, the millet 100w car charge is 55w, because the 100-watt car charge means that the maximum output power can reach 100 watts, but it does not mean that the car charge has always been 100 watts of power output. The actual output power of the 100W fast charge protocol charger is automatically adjusted according to the output of the mobile phone, if the mobile phone can only support 55W fast charge, then the 100W car charger will only output 55W.