When I take a drag on it it cuts out at different times, sometimes 2 seconds, sometimes 4 secounds and sometimes it cuts in an out. Its really frustrating. Also both batteries look different, apart from the different color LEDS (requested red) if you actually look at the battery connection they both look different. One looks sealed around the post and one looks unsealed. Dissapointed because I paid 25.00 for shipping.. Anyone have a quick fix for batteries cutting in and out.