Looking for a particular circuit

[ThoughtRanger7]

Hello, I’ve been scouring the internet for a while now but can’t find what I’m looking for. I don’t know the technical name for it is most likely why I so troubled. I’m trying to get my hands on a small cheap circuit that can take a small battery (9v) and after a variable amount of time, output the power source to terminals A and B on the board to where I can power whatever 9v load I desire.

 

[Bluejets]

Delay on timer module perhaps?

https://www.ebay.com.au/itm/3225974...3D%3D|ampid:PL_CLK|clp:2334524&frcectupt=true