Blade Nano QX 3D Battery Holder

I usually fly the small Nano QX 3D Quadcopter outside at night and have a pocket full of batteries (probably not the best idea). I drew this holder for 6 batteries, made it fairly deep with the pockets large enough to accept either end of the battery. Made the base a bit wider for stability. Used batteries are inserted plug down and charged batteries plug up, making it easy to keep track of the batteries.