Lights not working with battery power.

[Dzl210]

Not sure where to begin with this one. I feel it's safe to assume that things like the microwave and power outlets aren't going to work with battery power, but i figured at the very least my lights and 12v water pump would work. The only items that work from DC are my fridge, holding tank/etc display panel and my motorized sofa. And considering the fridge doesn't cool and i've removed it, this makes battery power pretty useless. :?

[Dzl210]

No specific breaker or fuse i should look at? I've replaced all known bad fuses i know of without any luck...maybe i have one that looks good, but is bad...?

[RayChez1]

Don't know what kind of coach you have, but on my motor home just as you enter the doorway, there is a big switch that you can turn the power off to your lights when on DC power. Maybe you need to check that out. Another thin if you have a motor home check the house batteries to see if they are good.