Battery Dispenser rotary stackable

Scalable-stackable and multi-size battery dispenser.Always have your batteries charged, up to 12 units, and always have the batteries ready. The battery below will always be the first charged, optimizing and ordering the charges.Sizes for AA, AAA and 18650 batteries.Stacking possible between stacks of the same or different size, always the smallest on top.Recommended printing parameters:Layer height 0.2-0.25 mm, 2 perimeters and 10% infill is sufficient, model with oval holes give it rigidity.Recommended supports according to the photograph, it was also tested without them and with a good cooling and configuration of the bridges they are salvageable and it will work.For other stack sizes (21700, LR6 or LR20), you can scale the general model (SIZE AA = D14.3 X 50.5 MM), but you will lose the stacking between different sizes.We attach files in neutral format (stp), for possible modificationsDispensador pilas escalable-apilable y multi-tamaños.Ten siempre tus pilas cargadas , hasta 12 uni