AAA Battery Case 8x4

This is a battery transportation case that can hold up to 8 packs of 4 AAA battery cells.

I based my design on the following battery case adding some improvements: http://www.trpscale.com/miniz/product/discharger-trp-battery-box-jonathan-version/

- The cells have bigger space to rest. It will be possible to put cells with an adittional label.

- Space for 4mm diameter/4mm height magnets: printing 2 cases and adding the magnets, you will be able to create a completely close case for perfe