Comparison Acefast D30 vs Hoco HW26 Jacques

An indicator indicating the operation of the charger; in some models it also provides additional information about operating modes, malfunctions, etc. Most often, such a light indicator is in the form of a separate light or a clearly visible backlight system. And additional information can be provided by changing the color of the backlight, by blinking, etc. However, even without these functions, the operation indicator provides additional ease of use. In particular, it allows you to determine whether the charger is receiving power and operating normally - this can be useful when diagnosing various problems.