The brand here is uauto1, and that detail helps keep my parts list consistent with suppliers and builds.
3pcs JD-2912 5 Pin DC 48V 40A Universal Fuse Relay Switch Power with Harness
What stands out about this relay is the subtle uauto1 branding that keeps the focus on function rather than flair.
What stands out about the unbranded brand is the lack of logos, keeping the look consistent with other anonymous hardware.