New owner of 264 Xtreme - a few questions... in Boat Talk Posted August 13, 2014 Thanks all. Some great info. Wingnut - thats exacty what I was doing. I had them load tested and turns out battery #1 was bad and I got it replaced. Hopefully that solves all the electrical gremlins as well as all seems good now with the guages, will really test it this weekend out on the water.