The question is confusing. The above two responses assume a hyperion battery, but it sounds to me he's trying to charge a battery with a jst-xh balance plug, but only has the hyperion board.
I think this is what you need, and will allow you to charge batteries with the jst-xh plug from 2-6s
http://www.allerc.com/product_info.p...oducts_id=3159
Which specific charger and battery do you have?
edit:re-re-read and believe my info may be redundant. d'oh!