Help! My Flip UltraHD wont turn on!!!?

Hi, my Flip Ultra HD will not turn on! I replaced the batteries from dead alkaine Duracell batteries to Full_Alive Energizer (Alkaine) batteries! I used the usb to my computer, still wont work, it is not a chargable one. Still I have my precious trip memories on it with 31 minutes left. Even tho it is placed to have 60 minutes. It does have a light 1 centimeter stain from red juice, but has never did anything to it. I got it last Janaury. Please if you want any info press the youtube link a href="http://www.youtube.com/watch?v=FAYiJU0rOx4" rel="nofollow"http://www.youtube.com/watch?v=FAYiJU0rO…/a , if more just ask and I will respond within 24 hours! :) THANKS TO ANYBODY WHO CAN GIVE ME A SOURCE OF INFO TO TURN IT ON FOR AT LEAST 2 MIN!!!!