Which has better prospects, sodium battery or lithium battery?

Sodium batteries and lithium batteries have good prospects. Lithium batteries have significant advantages in energy density, charging speed, technological maturity, etc., so they have broad application prospects in areas with high energy demand, such as electric vehicles and mobile devices. With the progress of technology and the expansion of the market, the industrial chain of lithium batteries continues to improve and the production costs gradually decrease, thereby promoting its popularity and application in the market. Sodium resources are abundant and cheap, giving sodium batteries a cost advantage. Second, sodium batteries provide high safety and environmental protection, and have low environmental pollution. Sodium batteries also have a functional temperature rangehigher and can operate in harsher environments. These advantages give sodium batteries potential application value in specific areas such as household emergency energy storage and small mobile energy storage equipment.