Hi! I'm very new to quadcopters and got an X8C over the holiday. I immediately picked up a second battery for it, but still, 3 hours to charge a 7.4v battery is a bit much. I know you don't want to charge one of these too quickly, but I was wondering if someone out there could recommend a charger that would charge a bit faster. Or, perhaps a good charger that will charge two batteries at once. Thanks!