This is where I'm at with the battery compartment project. I ordered the wrong PVC angle. It's too small. So I improvised by making extensions. Everything is put together with double side tape just to see if it works. I made a mistake in cutting one of the doors so I had to make another one out of different material so that's why they are different. Both doors will be like the black one.
I have a couple sheets of PVC coming in and I'm going to redo evrything the proper way, without extensions.
This PVC is easy to work with, cutting, drilling is no problem and using a heat gun to make bends works very well.