Khay giữ pin AA & AAA cho openGrid hoặc Multiboard

So I've included the snap to connect to openGrid, if you want to use Multiboard, you'll need to get the Drop In Nut Snap and print 2x of them. Otherwise, print 2x of the included openGrid M4 Nut Directional Snap. You'll also need 2x m4 nuts and screws. (I used a 10mm length m4)

I tried to make both halves on the same plane (unlike the original) but you also might need a 4mm drill bit to ream out the holes a little more. 

The two holes at the bottom, use the top for Multiboard and the bottom for openGrid.