Before anyone yells/flames you, You might wanna reduce that size of that picture there, its pretty MASSIVE. :wink:
Anywho, You can get any retailer or person famailiar with Aug's to make you a battery.
Just tell them the voltage (8.4 or 9.6) & how much mah (600,1000,1500,ect) you want and you need it to fit in the Aug, they'll help you out, and if they can't they'll probaly direct you to where you wanna go.
I hear people tend to like using 9.6v 1500mah "Aug" type batteries and they run very well.
Hope that helps. :wink:
BTW, Welcome to ASC.