I have just purchased 4 tower speakers and a Pyle 4 channel amp, as well as a 5 spot light bar for my Mobius V.

Do i require a 2nd battery to run these?

Or will my current battery be sufficient enough?

Is it possible to charge both while running?

Are there any dangers therein?

Or should i run the amp straight to the 2nd battery , and charge it another way.....say by solar? It would not be used all the time.

If so, does anyone recommend a solar panel type?