5 Protection Modes: Reverse Protection, Short Circuit Protection, Low Voltage Protection, Overheat Protection, Overcharge Protection, Synchronous Rectification (220V only)

Normal Mode: Select the charging mode according to the position of vehicle battery (inside or outside)

Exhibit Mode: For continual charge with low current in showrooms

Programming Mode: Provide a stable voltage source for the car in need of programming or decoding, ranging from 12V to 16V

Hidden Repair Mode: Indicate whether the battery should be repaired or not. Work with various batteries, such as AGM battery, Gel battery.