Well, i ran it till it beeped, then i took it out, gave it a real quick 2A discharge (took 30 sec. to fully discharge, and the connector was the only thing that heated up), and charged at .5A, and guess what? 11.4V. 1 volt more than before, which should equate to another 20min. or so of run-time. I would have probally done this sooner, but the lynx3D manual says to only occaisionally peak-charge them. Well, off to get some .5 amp bulbs and make a discharge for my 3D and my micro )