Against Lead-acid batteries, sodium-ion batteries feature higher energy density, longer cycle life, faster charging and lighter weight. They are eco-friendly without heavy metal pollution and excel in low-temperature performance, fixing the defects of short lifespan and poor usability of lead-acid products.
Against Lithium-ion batteries, sodium-ion batteries adopt abundant, low-cost sodium materials to avoid lithium resource shortages and price volatility with better cost performance. They also provide higher safety, superior thermal stability and more reliable low-temperature performance, suitable for various power and energy storage scenarios.