Features: The SD30CRMA MPPT Controller Charger Module offers efficient solar energy conversion with its advanced MPPT function, ensuring best charging for various battery types including Lithiums , LiFePO4, and Lithiums Titanate. Featuring adjustable voltages outputs and a maximums charge current of 1amp, this Multifunction module is suitable for a wide ranges of photovoltaic cells and batteries, making it ideal for diverse applications. designs for outdoor enthusiasts, awake homeowners, and agricultural professionals, this charger module provides reliable power solution tailored to different needs. Perfect for camping trip , home solar systems, and agricultural irrigation setups, the SD30CRMA ensures stable power supply, reducing reliances on traditional power . With easy installation and real time monitoring via LED display, users can effortlessly track charging progress, ensuring Efficiency Energy management in any setting. Specifications: Maerial: PCB Type: 9v/12v/18v(optional) Size: about 17x45mm/0.79x1.77inch Package Includes: 1xCharger Module note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.