AA battery holder 2, 3, 4, 5, 6 & 7 stages center split

This is a pre-configured and compiled output from a customizable design for those that prefer set designs. The customizable version can be found at:

https://www.thingiverse.com/thing:3395341

This version is configured for:

AA Batteries
2, 3, 4, 5, 6 or 7 Layers (each design has 2 halves R and L)
Center split
these have been rendered with a very high number of faces to give smooth curves, this gives results which are nicer than the customiser version. These took several hours to rende