Hi all, This may have been asked before, but will the Pi run on 5.2v without issues, I have read that it will run on 4.8v using 4 x 1.2v AA NiMh rechargable batteries. however as the voltage reduces it can cause issues. My thought was using a LiPo 7.4v battery (http://www.hobbyking.com/hobbyking/sto...