Q - How Long will a Pack of Batteries Last? Ilan Garibi Updated August 10, 2018 10:07 Follow A new set of three AA 1.5V batteries will last around 50 charges. Do not use rechargeable batteries! Related articles Q - How Do I Change the Propeller? Q - How do I get over 30 seconds of flight time? Q - What Kind of Batteries Should I Use? Comments 0 comments Please sign in to leave a comment.