After making all of the batteries for Witch Doctor from scratch I realized that I can make them for much less money than the normal sources. I'm willing to pass those savings onto any teams looking to get into LiFePo4 on a budget. I bought A123 battlepacks for Coincidence in 2008 and took them apart and matched the construction for the packs in Witch Doctor. From winning the college division I think it's safe to say that my method is battle tested. For super fast charging of 8s, 12s, and 16s packs I can also supply chargers at 6,15, or 20 amps. Witch doctor used the 15 amp charger on it's 12s2p weapon pack and I can attest to it's awesomeness.
Email me at Remotecontact.robot@gmail
Or PM me through the forum.