This is what a particular Sprint PCS cell site in southwestern Miami-Dade County, Florida, looks like inside.
Shield your eyes, it’s horrible. No, actually, you will want to shield your eyes because the batteries were installed so badly that I felt the need to place some cut-up pieces of a plastic container in between the battery terminals and some aluminum-cased monitoring widgets that were sitting on top of them to avoid an electrical fire. (Upon testing the batteries I found then to be at about 10.1 volts DC. FAIL.)
And this kind of thing is why I trust ham radio for communications more than anything I pay a mystery team for “service” on. 🙂