Its energy density can go up to 160 Wh / kg and it recharges to 80% in 15 minutes.states that it can retain 90% of its capacity at -20 ° C. However, the announced density is much lower than that of (285 Wh / kg), which will limit the use of these energy efficient electric means of transport. But the Chinese giant says it is targeting a density of 200Wh / kg for the next generation of sodium-ion.
CATL also presented a mixed battery that combines lithium-ion and sodium-ion cells, all controlled by an algorithm to unify performance. This systemcould serve as a storage solution for . let’s remember that is one of the suppliers of and other major manufacturers including BMW, Honda, , Toyota and Volkswagen.