I'm thinking DIY battery box inside an RV below the sink.
Quad T-105, plywood or pine, vented to outside with a 3" or 4" pipe and perhaps a little fan.
Questions:
Any reason not to use
wood?
Do the batteries need to be raised off the bottom of the box by using cleats?
Do the batteries need to not touch each other inside the box?
Anything else I'm overlooking?
Thank you