Features: 1.This battery charger uses micro MCU controller to manage the process of thebattery charging.The charger will automatically stop charging when it is gettingfully charged 2.This battery charger uses three-phase charging mode(PWM chargingmode),which includes constant current charging phase,constantvoltagecharging phase,floating charging phase 3.With online battery detection,short circuit protection,over voltageprotection,Anti - reverse connecting protection,etc 4.The smart charging indicator shows charging process directly,whichfacilitates users to manage the current of the battery