Updated 5/29/2023 - Redesigned to clean up the model and add PS4 and Tribute64 controller compatibility, and replaced one of the AA battery spots with a space for a USB dongle.

Gridfinity-compatible 3x4 storage block for Xbox One, PS4, Tribute64, and Switch Pro controllers (others probably fit too, but I did not test them).

The model features storage for up to 6 extra AA batteries and a USB dongle, as well as a cutout for a charging cable. This block was designed to fit into the top drawer of an IKEA ALEX drawer unit.

Based on and compatible with Zack Freedman's Gridfinity system, used under the terms of the MIT license.