makenzie71 wrote: We're not going to run a cap. We're running a battery. DC voltage was tested with all lights and a battery...under full load. We only had about 9vdc at the battery...but even with a power supply hooked up (putting out 12.5vdc) we only saw about 9v at the battery...we think that issue is the battery itself, though.
The batery has to be either discharged or just toast. If you already charged it and it still does that, it's the battery.