Optimized Ryobi 18v Battery Holder

This is a remix of barty3d awesome Twin Battery holder, * also added a Tri and Single Battery Holder. Thank you barty3d. I made 3 small improvements.

1. Added 3mm more space between the wall and battery.
   Battery's appear to have grown larger over time.

2. Remove the top screw hole and made surface flat for faster printing.
   Still very strong. Prints about 30% faster

3. Optimized design for 3D printing Chamfer edges ...

Place top surface on print bed. No support required. I recommend 3-4 perimeters for strength. I used 4.

• Updated 4/22/2021 Added CAD file.
• *Updated 8/27/2021 Added Ryobi_Tri_Battery_Holder, Due to requests I added a Tri Battery Holder, note I have not printed it. If you print it Please post a Make ! I would like to see it, thanks in advance.
• *Updated 8/27/2021 Added Ryobi_Single_Battery_Holder, Due to requests I added a Single Battery Holder, note I have not printed it. If you print it Please post a Make ! I would like to see it, thanks in advance.