If you are looking for a solar charge controller, then you miss our solar charge controller. Made of plastic material, it is and durable. It can automatically manage and regulates the voltage. You deserve to have one. Features - Color: Black. - Material: Plastic. - Size: Approx. 13.30X7.00X3.50cm/5.23X2.75X1.38in. - It can charge three different kinds of , namely lead- battery, ternary lithium battery, lithium iron phosphate battery. - The LCD display screen is intuitive and easy to use and read. - Dual USB output interface, port, compatible with various digital USB interfaces on the market. - Large load area wiring port effectively reduces circuit voltage drop and loss. - The 12V/24V voltage is automatically recognized and intelligent, providing more convenience for your life. Specification - System Voltage: 12V/24V automatic identification. - Charging Current: 10A. - Discharge Current: 10A. - The Photovoltaic Voltage: for a 12V battery, the voltage is 23V; for a 24V battery, the voltage is 46V. - Battery Type: Lead- battery, ternary lithium battery, lithium iron phosphate battery. - USB Output: 2 USB outputs, maximum 5V/2A. - Standby Current: <10mA. - Working Temperature: -35 degree centigrade~60 degree centigrade. Package list: 1 Charge Controller