This is a new CCX bike with just 100 miles. The battery locks in place with the usual click and operates normally. Biking on a bumpy road the display goes off. A gentle hit with the palm of the hand on the left side re-establishes the power, after the power-on sequence (pressing the display power switch for 2 sec). Another gentle hit on the right side, and the power goes off again. Juiced Bikes is helping me with this problem and they are very responsive, but so far the problem remains. If anybody in this forum had power intermitent problems due to the battery-frame connector, and was able to solve it, I will appreciate your input. In the meantime I will try a tie-wrap to keep the battery towards the right side.