My first build..Mean Machine

[supastar1568]

If you're looking for long runt times (5-7minutes) I would suggest running to 5000mah 6s packs in Parallel for 10,000mah total. The Blue packs at Hobbypartz aren't too expensive, if you can afford a few 6s packs at 5000mah I'd go that route.

How about I get two more 3S 5000mah packs.

Put two 3S 5000mah packs in series (zip tied together), then put those two in parallel with another two. Giving me 10,000mah total.

[jingalls007]

I've never run a 4p setup before so I couldn't tell you if it's a good idea or not =) I think people do it without any issues but someone with that experience might chime in for a better opinion.