With volt-ammeter function
Charge status notice
High current overload protection
High current load protection
Voltage and current dual LED display
Full circuit reverse function
Battery voltage detection
One-key to activate the battery
Battery short circuit protection
Adaptive fast charging function
Battery actual capacity test
Automatic power off when the battery is full charged
Automatically turn lights recognition when fully charged
Wide voltage and current design (0-30V; 0-5A)