Are you looking for a , yet solar battery charge controller? , ! Our solar battery charge controller must meet your needs. It is one of the choices for you. Features - Color: Black. - Material: Plastic. - Size: Approx. 13.30X7.00X3.50cm/5.23X2.75X1.38in. - Automatically manage the working of solar panel and battery in solar system to support charging. - Multiple protection functions, namely over-current and short-circuit protection, connection protection, etc. - It improves system efficiency and prolong the life span of the battery. - Big LCD display, adjustable parameter, suitable for home, industrial, commercial, office, etc. - identification voltage is 12V or 24V. 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: 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