Yes, that was part of the plan to keep everything centrally located including the charger and spare batteries. Charging outside the interior of the home is a much better choice. For safety and other reasons. Good luck in your endeavors.
Thanks for the compliment. I absolutely love it and has all my tools up where they are convenient to get to as opposed to everything on the floor in the green work tote. I may very well expand on it and with the french cleat hanging system that will be a breeze. But for now it is working just how it should. .
I did create a slide in for the Sawzall. Once slid out, the Sawzall itself slides in from the side of the slide making it impossible for it to be bumped and come out while in the slide and in the storage unit. It took a bit of profile crafting to make the Sawzall foot slide in but in the end was worth it. Pics available if you like just shoot me a message.