hey guys, right, i bought a vision spinner 2. works nice had a little play with the voltage finding it a nice battery to use, i used up the battery completely before my first charge. I put it on charge and went to sleep, it was on charge for 7 HOURS and when i looked at it, it was on the blue light! is there something I am doin wrong is there a best charger for the vision spinner that i should be using? i didnt get one with it so i dont know what to go by or anything. If someone could help that would be great. cheers.