What's with the flash?

Question

Photo

The flash on the camera barely fires. If you look at it during the shooting, you can see that there is a current there, but oooooochen weak. Could this be from bad batteries? There are 4 AA alkaline batteries. The camera itself does not swear at the discharge of the batteries, the light comes on (that the flash is charged). Fotik old nikon coolpix l110.

Answer 1

The answer to the question "what's with the flash" will not help you, because you still can't fix it. The problem is probably the loss of capacitance of the main capacitor. Other malfunctions are also possible, but nothing will change from the fact that you identify them.
And the batteries could be changed without asking here.