Rated Discharge Current: 30A; USB Output Voltage: 5V/2A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 4-Stage(EQU, Bulk, ABS, Float) charge management and 3-Stage PWM charge.
Safety protection, with Over-load protection & Lightning protection & Under-voltage protection & Over-charging protection & Reverse Polarity protection & Short circuit protection.
Durable using, the controller has a low failure rate and will last a long time and protected with moisture-tight coating, minimizing damage from humidity and from nesting insects.