I'm new to these forums for airsoft, but i have a long background in hobby grade R/C cars. While working with cars, I learned a lot about how expensive batteries can be, and how sometimes you just can't get what you want with a pre-built pack. I thought i would turn you guys onto a website that i've used for a while called www.cheapbatterypacks.com, where they build custom packs for pretty cheap. Anyways, just thought i would let you guys know. One more thing, the pre-built "airsoft" batteries on that site are crap, you can get more for your money
If you don't want to go through the hassle of trying to build a pack on their website, i'll tell you the details of a demo pack i built
9.6v nun-chuck configuration (8 cells)
elite 3300 MaH 1.2v cells
14 awg wire
standard connectors
Total Price: 30$ not including shipping