Features Versatile Battery Compatibility: Supports various battery types including lead-acid, gel, and lithium, ensuring optimal performance for multiple energy storage solutions Customizable Parameters: Easily adjust charging settings to cater to different battery types, providing flexibility and enhancing battery lifespan for your unique energy needs Universal Voltage Adaptability: Accommodates 12V, 24V, 36V, and 48V batteries, allowing seamless integration into diverse solar power systems without hassle Intelligent Automatic Control: Features smart identification technology that eliminates manual adjustments, delivering effortless and efficient energy management for your setup Compact and Portable Design: Lightweight and easy to store, this solar controller is perfect for on-the-go energy solutions while maintaining excellent operational efficiency Features: 1、The default battery type is ed valve？regulated lead？acid, also suitable for gel batteries, liquid lead？acid, lithium iron phosphate and ternary lithium batteries. 2、The controller supports parameter customization to be suitable for charging other types of batteries. 3、This product has strong adaptability, the battery voltage is 12V, 24V, 36V, 48V four voltage universal. 4、With intelligent identification function, no manual adjustment is required, realizing truly intelligent control. 5、Small size, easy to carry and store, convenient to use and with good performance. Specification: Item Type: Solar Controller Material: Engineering plastic Rated Current: 60A Rated Working Voltage: 12V/24V/36V/48V Solar Panel Input Voltage: ≤100V Static Loss: ≤20mA Loop Prure Drop: ≤0.3V USB Output: 5V/2A x 2 Working Temperature: -20~ +55℃ Protection Level: IP30 Relative Humidity: ≤95%, no condensation Terminal: 4AWG/25mm2 Package List: 1 x Solar Controller 1 x User Manual Package List 1 x Solar Controller 1 x User Manual