EVs Could Get More Affordable as Sodium-Ion Batteries Take Root
Battery electric vehicles (BEVs) may become affordable enough for the average driver if automakers adopt sodium-ion batteries. The standard battery in most BEVs is the classic lithium-ion battery, which relies on positively charged lithium ions to create free electrons and build up a charge. Battery makers have had decades to perfect lithium-ion battery technology, and it was the obvious go-to once companies such as Tesla began developing electric vehicles for the mass market. However, lithium-ion batteries require several rare and expensive minerals to build, making EV batteries incredibly costly to manufacture. Since the battery is the most expensive component in…