Direct Lithium Extraction (DLE) is a process in which lithium is extracted directly from brine sources using a solvent instead of the traditional evaporation method. By using a solvent, the process is faster and more efficient, resulting in higher yields of lithium and other minerals from the brine source. DLE is a cost-effective way to extract lithium from brine sources, making it an attractive option for companies looking to produce lithium for batteries and other uses.