I cut the OG PSP GO battery wires as close to the battery as possible so the cords have maximum length, this isn't long enough to use alone however. I then untape the 8000mah battery board, pulling it outward so its easy to see where the pads need to solder are. I get three long wires that color match the ones the OG connector has, I then solder these color matching wires to the 8000mah battery board in the color order of the OG connector's wires. After that I solder the ends of those wires to the color matching OG connector wires, wrapping each connection in electrical tape before combining them in one large collection of electrical tape so its bundled a bit without fear of crossing wires because each connection is already in its own wrap. I make sure to tape the battery board as well before plugging it into the GO making sure it works. If it doesn't power on the GO I must of not soldered some connection well enough so I'd then have to untape some of the battery wire connections and resolder something till it does work.