Acquired an old Muvi X drone with no battery. Rather than secure a standard lipo in the space available using velcro, wondered who else used this style of battery. Certainly AEE was identical at least looking at pictures. Think the product was long ago recalled due to safety issues.
(https://i.postimg.cc/cgpFbJJK/battery.jpg) (https://postimg.cc/cgpFbJJK)