①.Features: The SD30CRMA MPPT Controller Charger Module offers efficient solar energy conversion with its advanced MPPT function, ensuring good charging for various battery types including Lithiums, LiFePO4, and Lithiums Titanate. ②.Featuring adjustable voltages outputs and a maximum charge current of 1amp, this Multifunction module is suitable for a wide range of photovoltaic cells and batteries, making it ideal for diverse applications. ③.Designed for outdoor enthusiasts, awake homeowners, and agricultural professionals, this charger module provides reliable power solution tailored to different needs. ④.Perfect for camping trips, home solar systems, and agricultural irrigation setups, the SD30CRMA ensures stable power supply, reducing reliance on traditional power. ⑤.With easy installation and real-time monitoring via LED display, users can effortlessly track charging progress, ensuring efficient energy management in any setting. ⑥.Specifications: Material: PCB ⑦.Type: 9v/12v/18v(optional) ⑧.Size: about 17x45mm/0.79x1.77inch ⑨.Package Includes: 1xCharger Module ⑩.Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, ⑪.Due to the differences between different monitors, the picture may not reflect the actual color of the item.