I have a 2011 Sundance 2900MK fiver and have been very disappointed with the short power life of the installed Interstate Group 24 deep cell battery. With just a few inside lights turned on including the fridge I am running out of power overnight. I checked to see what the amp discharge rate was W/O lights being on and it was only .7 amps. With the before mentioned items turned on the amp draw was 17 amps. Does this seem to be an exorbitant of amperage use?
The battery is fully charged and has been tested and has no bad cells. I'm wondering if the problem is that I'm expecting too much of a single battery and should I install a second one.
Thanks for any input.
The battery is fully charged and has been tested and has no bad cells. I'm wondering if the problem is that I'm expecting too much of a single battery and should I install a second one.
Thanks for any input.