This is a cover for a custom power supply for my fatshark goggles. The case is designed to enclose two Turnigy 5000 mAh cells (single) that have been wired in series to make a high capacity 2s battery. It should only require one 16mm m3 bolt to fix the case together.
Cell Size: 128 x 42 x 10mm (x2, stacked).
To build it yourself you'll need 2 of the cells found at the following link: https://hobbyking.com/en_us/turnigy-5000mah-1s-20c-lipoly-single-cell.html