Good Morning Everyone, Last week I purchased an X2 Passthrough and some carts from SI. From opening the box until last night the product ran great and I was really enjoying it...but now I have issues. I've tried on two seperate occasions, on two seperate PC's, tried to charge the X2 battery with the charger provided (the mini-USB). I let it charge for 3 hours on Saturday...and overnight last night. The battery *seemed* to charge on Saturday but the first thing I noticed is the blue LED light never turns off to signal the charging is complete. Now today when I woke up after leaving it charge overnight (about 6 hour charge) i cannot get it to work at all. When I try to take a drag with the stealth cap removed...the blue LED flashes a couple times...i can only assume this means it requires charging. Can anyone please help with this problem? Is this battery defective? I'm REALLY enjoying the product so far and don't want to quit on the company due to a bad battery. Thank you all and good day!