Li-ion Batteries Subject – Science and Tech Context – Lucas TVS to build Li-­ion battery unit for ₹2,500 cr. Concept – A lithium-ion battery or Li-ion battery is a type of rechargeable battery. Li-ion batteries use an intercalated (Intercalation is the reversible inclusion or insertion of a molecule into materials with layered structures) lithium compound as one electrode material, compared to the […]