I want an all in one starter, battery connected to starter motor. I don't have enough power to start my YS 1.10. I tried the Sullivan all in one thing with the 13 c cells. I have tried the 12 volt gel battery with C-clamps, still not really enough. I saw a guy at the field with some mount and he had like 2 or 3, 7 cell RC car packs all connected to his starter. I forgot to ask where he got it.

What are some better options for starting my YS 1.10? I would rather not drag out a car battery and my starter to the flight line.

Thanks

G