orion lipos w/ kokam scorpion charger
After a little research I think I may give the orion 4800s and the kokam scorpion charger, it is designed to charge these cells at a 2c rate and you can pick one up for $60, from what I've heard orion uses kokam cells in their packs. It does peak the last 10% of the pack very slowly, but you will still hit the 90% mark in under 30 minutes. You can wire acouple of these packs up in parallel and they will give you 9600 mah or around 8500 mah at 90% charge If you pick up two of the $60 chargers from what I have seen you will have a system that will allow you to charge in 30 minutes and get 30 minutes of run time. Whose down for that?