My Battery charger was constantly being knocked off the shelf by my cats. I figured if I put some batteries around the edge it would add a little weight. Besides, now I have a location for holding charged batteries and batteries which need to be charged.
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/dj71yTNGaA9
18650_holder_and_opus_bt-c3400_charger.stl | 299.8KB |