Adjust charging voltage as you like?

[XTAR Light]

If there is a charger with voltage increasing and decreasing mod, you can adjust the output voltage and charging current as you like, for example, increase the charging current to 4A to decrease charging time, what do you think of it?

 

[Katherine Alicia]

It sounds like an ordinary bench psu to me.

 

[KITROBASKIN]

But it sounds like a product made for the less technically minded? Current adjustment should maybe be included in this thread title?