People I want to build myself a helmet compartment I bought a radio today (12V) 10Ah and wanted to install everything cable today and so my battery is 12V 4Ah I connected the radio short ran everything so only the radio because I had not connected the loud voice yet and then my father said to me that there would not be a good sound out that my battery could break because it has so little power and that I need many assurances because otherwise my scooter in falmmen and so I need more infos because I find in the internet nix to the bandage I thought I would find something here Thank you