Hello guys, I recently purchased a Tarantula X6 and hooked the battery up fresh out of the box and flew it. Then I tried to charge it and it would never charge. I then purchased a 2-pk of batteries that included a cheap 2 port charger off Amazon. I was only able to get one charge on these new batteries and then they would not charge again. Am I doing something wrong? Am I supposed to charge these before first use? Do these LIPO batteries expire and if so, could I possibly have old batteries? Or am I just getting lucky enough to obtain two crap chargers? I would like to know of a fairly cheap charger that can charge a couple of batteries at the same time? Any suggestions on what I should buy? Thanks for any help guys!!!!