Postage and handling is included with this item.
This item is to replace a damaged cable for the ADOR1 only. It is not for the ADOR2. There is a cable for the ADOR2 in the catalog. If you purchase a complete motor replacement for the ADOR1, this wire cable comes with the motor.
This cable assembly has female disconnects on the motor end of the wires, so it plugs onto the motor for motors that do not have the wires soldered on. On much older ADOR1s the wires were soldered on. On the other end of the cable is the white plug that plugs into the board and the RED+ and BLACK- battery clips.
Connecting the motor wires is easy but please see this video if you need more detail.
You don't need to remove the battery box from the frame. The video was filmed with a loose battery box merely for the convenience of easier filming.