SAFE & RELIABLE: Smart circuits engineered with Digital Display, Automatic Shutdown design and Multilevel Protections guard against Overcharge, Over-Voltage, Overheat, Over-time Charging and Short Circuit, with intuitive Reverse Polarity LED Indicator. Spark proof during lead connection.

OPTIMAL CHARGING PROGRAM: Automatically detects whether your battery requires 6 volt or 12 volt charging. Features 7-stages charging process (Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Float) for 12V battery; 3-stages charge process (Bulk Charge, Absorption and Float) for 6V battery.

FULLY AUTOMATIC: Adopted fully automatic microprocessor to detect Battery Voltage, select Charging Rate and switch to Float Charge after reaching full battery capacity.

Note: Do not charge a frozen or dead battery!The recondition function doesn't apply for frozen or dead battery!

MULTIPLE APPLICATIONS: Great for charging or maintaining all types of 6/8/12/14/24V lead-acid batteries, including Gel, AGM and STD. (Does not include lithium batteries)