With a typical adjustable DC power supply, I can set the current (typically a mode called I-Set) to provide a fixed current by controlling the voltage.
(within the limits of the supply)
When testing a battery, can I do this in reverse?
In other words, hook up the battery to the power supply backwards, and set the supply to draw a fixed current from the battery, instead of supplying current to the battery?
(again, within the limits of the supply and the battery being tested)