I got this from Progressive RC http://www.progressiverc.com/the-sidekick-ticket-350w-combo.html I am waiting to get parrallel connectors, because I have been told they do not carry a JST with 4S parallel charge board. On the back of the Movi 4S batteries for my Movi M10, it says they should not be charged more than 2C. Since they are rated at 2.6, im not charging them faster than 5.0amps. Is it possible to charge them any faster with out damaging them? I don't like having to wait almost 30-45min for each battery to charge. I have a set of 4 of them and would like to find a nice rapid charging solution. Any feedback would be much appreciated! Thanks again!