Features:
100% brand new and high quality    
Visual LCD graphic symbol, brief key operation.
Automatic identification system voltage level, intelligent PWM charge mode.
Adjustable charge/discharge control parameters, settable operating modes of loads.
Multiple selection of battery.
Battery over temperature protection, low voltage/reverse polarity protection.
Over-load and short-circuit protection.
With dual USB output.

Specifications:
Color: Blue & black
Dimension: 133 *70 * 30mm(L*W*H)
Material: Plastic
Rated Voltage: 12V / 24V (Auto Switch)
Max. Solar Panel Input Voltage: less than 50V
Stop Charge Voltage: 14.7V/29.4V
Low Voltage Recovery: 12.2V/24.4V
Low Voltage Protection: 10.5V/21.0V
USB Output Voltage/Current: 5V 2A
No Load Loss: less than 10mA
Temperature Compensation: -3mV/Cell/Centigrade

Package Includes:
1x Solar Charge Controller