Descriptions: ● With quick charge technology, coping the heavy demand of power. ● Comprehensive reverse automatic protection function. ● Complete control parameter setting and modification. ● Load control mode is optional, can set the night lighting time ● The dual USB port will provide power supply that can charge for electronic equipment. ● With big white backlight LCD display screen, convenience for operate in dark condition. ● Over-Charge Protection, Over-Discharge Protection, Over-Load Protection, Low-Voltage Protection, Short-Circuit Protection and Reverse-Connect Protection. Specification: Rated voltage: 12V/24V Automatic voltage recognition Max charge current: 10A Max discharge current: 10A Full charge cut: 16.5V/33V Low voltage cut: 11V/22V Low voltage restore: 12.6V/25.2V Temperature compensation: -3mv/℃/cell Voltage drop: <200mv Package List: 1 x Solar Charge Controller 1 x User Manual