The battery charger maintainer provides you with the status of the charging directly and diagnostic information, even when in maintenance mode. LCD screen displays charging voltage/current, charging mode, battery type, and percentage of power remaining. When the charger is turned on, it restores the last settings used, making your life easier. It also automatically detects sulfated batteries and attempts to repair them if possible
This battery charger offers multi-protection against Reverse Polarity, Short Circuits, Over Voltage/ Current, Over Charge/ Discharge, Overload, Overheating; features Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test proves its high reliable efficiency, stable performance
Updated with battery condition diagnosis to detect the defective battery before charge and 72-hour safety features, just get a portable 6v 12v trickle charger for car batteries with confidence; Adakiit smart battery charger offers 2-year quality assurance & 12-month refund & timely after-sale services