Capacitor banks are used in circuits with high instantaneous peak values.
Lithium batteries are suitable for circuits with relatively flat output values.
Certain characteristics of lithium batteries cannot replace supercapacitors.
But supercapacitors will not be able to replace lithium batteries for a long time.
Although the principles of energy absorption and release are similar.
But the output stability is different.
These are therefore complementary characteristics and not complete substitutes.
I make digital cameras, so they need to be stored after being unloaded. It's more scientific! Of course, regular use is the best way to preserve it! Storing it once it is fully charged is not the best way to store it, as it is self-discharginge of the battery, and the self-discharge process is a slow memory process, resulting in unsatisfactory charging and discharging in the future!