I HAVE TWO MOULTRIE I 40'S APPROX....3 MONTHS ON 6 D BAT. WELL OVER 1000 PHOTOS. I THINK I GOT 1700 THE FIRST THREE MONTHS I USED IT. I ALSO OWNED AN OLD STEALH. I WOULD GET ABOUT 5 DAYS ON 6 DOUBLE AA'S. IN THE TRASH NOW! I HAVE A BUDDY THAT HAS AN OLD MODEL FROM CUDDLEBACK. HE GETS ABOUT TWO MONTHS OUT OF HIS. FROM WHAT I'VE SEEN THE NEW MODELS FROM CUDDLE AREN'T MAKIN THE GRADE FOR THE MONEY. GOOD LUCK ON YOUR CAMERA PURCHASE.