How long do the Blue Tops usually last power wise? The reason I ask is I was tuning the system in the boat last night trying to figure out if I have a bad head unit or not and everytime the bass would hit the headunit would die, then come back on in a few seconds later. Then I turned the Perko so that both batteries where suppling power and it stopped. SO whats the deal? If the battery just dead and in need of a recharge?
TIA
Shawn