Car Battery Charger 12v/8a 24v/4a Smart Automatic Battery Charger With Lcd Display - Black & Red

*features*:*latest intelligent chip control*:portable battery charger automatically adjusts the charge current and maintainability according to the temperature.Automatic detection of ambient temperature,so that winter can be full speed,summer is not overload.*battery repair function*:built-in advanced battery repair mode to help to recover old/idle batteries and extend battery life.The high-frequency and low-frequency pulse technology has good repairing and activation effects.Note:it can’t activate a dead battery or repair a battery that is damaged seriously.*multiple safety protection*:built-in circuit protection,our automatic smart battery charger guards against short circuit,overcurrent,overheat,fire,low voltage,over voltage,reverse connection and electric shock.*clear lcd screen display*:the charging data is automatically updated on the screen,and temperature/current/voltage/electricity/summer mode/winter mode can be displayed.You can check the charging status of the battery at any