I use a MRC Super Brain 989 to charge my lipos in a lipo sack. Regardless of brand of batteries or charger, use a lipo sack!

Here is a set-up my bro and I use also:

One of these.... http://hobbycity.com/hobbycity/store...y_for_Chargers

Will power 3 of these: http://hobbycity.com/hobbycity/store...lancer/Charger

We run 2 of them each, so we basically have a dual charger for $120 plus shipping from Hong Kong for $40 or so (choose EMS to the US). Charges and balances up to 6S.

Don't bash it because it's not a Hyperion.......funny thing is that it looks exactly like this: http://www.amainhobbies.com/product_...er-6S-10A-250W

Plus it comes with every plug you will ever need and then some!