I have rechargeable Power owl 9 volt batteries that I got from Amazon and have been laying randomly around the house. With Gridfinity adapters for Multiboard I am able to hang up handy gridfinity bins on the wall and it has become an indispensable tool for me around the house and my tool wall. I also have a bunch of rechargeable coin cell batteries and I always keep loosing the charger. So I added it to the mix as well. You can find the Universal Coin Cell Charger on Amazon
With this model, I added the charges and batteries to the wall using 2x5 base board for multiboard. Hope they are useful for you as they were to me.
Note: If you have other similar products, STEP file is included that will allow you to resize and reshape compartments to make room for your chargers as needed.
The author marked this model as their own original creation.