What stands out about this relay is the Songle label, which seems to match what other builders report.
NEW Lot 2 -Song Chuan 896H-1CH-D1SW Automotive Relay 12VDC Weatherproof 50A SPDT
A nice touch is the smooth spring action inside this unbranded relay, which feels reliable without being too stiff.
A nice touch is the sturdy casing on this unbranded relay, which feels solid without any rattles inside.
What stands out about this power relay is the sturdy feel of the terminals and the clean snap.
What stands out about the unbranded brand is the straightforward labeling on the coil and contacts for easy identification.
The Songle brand gives me confidence, and the pins feel solid when you seat them in a breadboard.