Power for all 18V Angled battery wall mount

I've remixed the model of Christian Abeler with the following changes: 

-Made the fit a little better so the battery doesn't get stuck on the holder
-Angled the design
-Added new deep sunk screw holes for shorter screws
-Added tear trop features to remove supports on those holes
-Added a key spacer system to space vertically or horizontally
-Added snap away costum supports to spacer key feature 

The main reason i've made these changes is because i needed to mount 6 batteries vertically on a small charger station that i am making. The original file needs to much room above the holder to be able to remove the battery, so i couldn't fit all 6.