Improved XT30 Charge Indicator Cap
I had printed several other designs but, for reasons unknown, they were not a snug fit on the XT30 connectors.
I started from scratch with a slightly under-sized cover, adding the 'waist' protrusions and making the perimeter slightly thicker to reduce the flexibility a bit for a nice, snug fit.
Two designs: one with a slight raised feature and mid-height, the other full thickness.
Do not print singly.
Do not print singly. I recommend printing a minimum four items at a time to ensure that each layer has time to cool before the next is applied. Printing singly does not allow the preceding layer sufficient time to cool, resulting in layer distortion and print failure.