French Cleat Dewalt 18/20 Volt Battery Cover

If you have French Cleats, this is a nice option to store your Dewalt batteries.  You can grab batteries with the covers installed and throw it throw them in your tool bag or box and not worry about shorting out the contacts.   

The cleat is 15mm deep.

I like the fit of hellobritt's holder.  Not tight, but secure.  Prints without supports in vertical.  I've printed this in both pla and petg.

Added a French Cleat to hellobritt's creation.