Q - How Long will a Pack of Batteries Last? Ilan Garibi Updated January 04, 2019 11:21 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 - Can my Airplane Get Lost? Q - My Kit is Damaged beyond Repair. Where can I Throw it Away? Q - What Kind of Batteries Should I Use? Comments 0 comments Please sign in to leave a comment.