Also...I would like to say the many of the previous posts with my Lazy Bee ARF are quite embarrasing. I did not understand the concept of electric flight at the time. There are so many batteries out there that confuse the novice electric flyer. I was stumped until I joined an electric club and they showed me what I doing wrong and gave me great suggestions on what and how to use the batteries meant to go with my Lazy Bee. Thank God I found the CP-1700 cells! They changed my whole outlook on the electric flight!