Hardwiring 12V charger directly off battery? Help pls

[Breezy]

What is the "hump"?

[mdwyer]

What is the "hump"?

Below the stack of audio equipment is a little domed cover. The CPU sits behind it, but most of that front cap is nothing but air. This install put a socket at the below that. I put mine in the side of the hump.