Replacement battery cover for Canon 518-SV Super8 cammera
I used M3 x8mm cap head screws and two 5mm thru hole M3 standoffs to mount the battery door to the mounting screws. https://www.amazon.com/uxcell-Female-Threaded-Standoff-Pillar/dp/B015A3LL86
2x 6mm copper strips to act as the battery contacts.
The author marked this model as their own original creation.