Take a moment to review the components in the circuit diagram. This illustration is meant for referencing wired connections - The length of wire, position and size of components are not exact. 

Qi charger has four wires, the threaded metal shield will act as our Ground, Green is USB Data -, white is USB Data + and Red is Power

The slide switch will need to connect to Ground and Enable.

Battery connects to the JST port next to the USB port on the Powerboost.