Here is an interesting new episode of Flite Test that compares Nano-Tech lipos with Thunder Power. I have flown both and have yet to have either battery go bad on me. Let me know what you think of either brand of battery or comments on this test.

Today I went out and did some tuning on my heavy lift quad powered by the OpenPilot CopterControl flight board. I was using a bluetooth module to tune the settings from a netbook computer. Much better than constantly plugging in USB to tweak settings! I got it...