I couldn't find a holder for the older Dewalt batteries, so I made one!
I used the keyhole slots from LoboCNC's Drywall Nubs for the mounting mechanism, so go check that out to mount it straight to the wall or you can add it to your Honeycomb Storage Wall with my remixed Screwiverse Nubs
The author remixed this model.
Used the keyhole slots to mount Dewalt batteries