Q - How Long will a Pack of Batteries Last? Ilan Garibi Updated March 26, 2020 06:39 Follow A new set of three AA 1.5V batteries will last around 50 charges. Do not use rechargeable batteries! Related articles Q: What is the Best Paper for Folding an Airplane? Q - How Do I Change the Propeller? Q - How durable is the PowerUp? Is it waterproof? Q - How Can I Stop the Engine? Q: How Long Does it Take to Charge a Battery? Comments 0 comments Please sign in to leave a comment.