1) Get two "4 D Battery Holders".
2) Wire these in series (black of pack 1 to red of pack 2) to produce 12 volts (8 x 1.5 volts per battery = 12v).
3) Wire the positive (red) of pack 1 to the center terminal of a "Size M Coaxial DC Power Plug".
4) Wire the negative (black) of pack 2 to the outer terminal of the power plug.
This will run the IQ for several long cooks. I got 6 long cooks out of mine before I stopped testing it. Use rechargeable D cells to save money.
Note that soldering is required to join the wires together and to the power plug. Use heat shrink or electrical tape over all electrical connections.
Share this post