yea left to loosen and right to tighten....use a screw driver to pry it open a little bit without damaging anything and wiggle it while pulling upwards. should not be an issue taking it off
Step one : www.yellowpages.com
Step two : Look up "Special Ed Schools"
Step three : Enroll
Step four : Graduate
Step five : Loosen the positive end to the left and pry it off with a screw driver. LOL