We have placed the unit in storage and switched the battery disconnect to off position. I have also disconnected the shore power. My question is around hooking up a battery tender to maintain the battery till we use the unit again. In looking around the battery area it does not look to me to be an access area (hole) to feed the cable through. Has anyone attempted to hook up their battery in this way to maintain it without hooking the unit up to shore power?

Thanks,
Dutchman2