Lithium, a metal discovered in 1817, is experiencing a surge in importance due to its role in lithium-ion batteries for electric vehicles. Its unique properties, including high reactivity and low density, make it essential for energy storage and various industrial applications. However, the uneven distribution of lithium within the Earth's crust and the high demand from the battery sector have sparked concerns about potential shortages and price increases. Current production methods, primarily from brine lakes and salt pans, are laborious and expensive. Despite these challenges, recycling and efficient brine exploitation could help meet the growing demand, reducing geopolitical risks and dependence on lithium.Lithium, a metal discovered in 1817, is experiencing a surge in importance due to its role in lithium-ion batteries for electric vehicles. Its unique properties, including high reactivity and low density, make it essential for energy storage and various industrial applications. However, the uneven distribution of lithium within the Earth's crust and the high demand from the battery sector have sparked concerns about potential shortages and price increases. Current production methods, primarily from brine lakes and salt pans, are laborious and expensive. Despite these challenges, recycling and efficient brine exploitation could help meet the growing demand, reducing geopolitical risks and dependence on lithium.