For reasons which I won't go into here, I'd like to wire this LED flashlight to use a 3V wall-wart instead of a 3V CR123A cell. Other than using a PSU with a high enough current rating (say 800mA) are there any issues with doing this?
Is replacing a battery with a wall-wart generally OK? (Provided I use the correct voltage.)
Is replacing a battery with a wall-wart generally OK? (Provided I use the correct voltage.)