Ecoflow delta mini

[MrNatural22]

I’ve been searching without luck concerning the Ecoflow delta mini charge functions switch.
There is a switch that shows slow/fast charging option.
Okay what exactly would
The advantages and purposes between the slow/fast charging options? It would seem fast charge would be the Prefered method
So why would one choose the slow charge setting? And what would be the advantages to slow charge?
Thanks for your input

 

[Ely]

Slow charge is better for battery lifespan (and more efficiency). If possible, you don‘t need the unit soon, choose slow. Otherwise fast.