This is a remix of Eneloop Battery Case by Christopher Reeves on Printables. I've redesigned the base and outer shape to snugly fit the Eneloop case contours, and it can be inserted in either orientation. I've also swapped one of the AA slots for a 5th row of AAA that holds 2 ea.

Also works fine as a stand-alone tray to organize the charger and batteries.

Total capacity is now:

• 11 AA Batteries
• 10 AAA Batteries
• Eneloop/Panasonic Charger - fits any the same size or smaller than the BQ-CC55 which is one of the tallest models with the Red/Green/Yellow indicator LEDs. I have 3 other Eneloop chargers that also fit well.