[coolhandcountry]

sorry for that toby. Ok will 9 cells then. you want to run 18 cells I believe. If you hook them in parrellal you won't run but voltage of 9cells and not 18. I not sure if I understood you right on the wiring. You need to solder the two red wires to a plug 1 + side. You need to wire the two black wire to the - side of the plug 2. Then take a wire or two and run between the remaining - plug 1 and + plug 2