... system design, intelligent controller using the MCU. One-button touch switch, the completion of all operations and settings.With output short ... to action until the charge)Charge return voltage13.2V X2/24VTemperature added-5mV/°C/2V(Upgrade, direct charge, float, charge return ... , check out lines, remove all loads, click the button switch, the controller back tonormal after 30 seconds,Load indicator (3 ...