The LP-20 is rated for up to 20A continuous current and comes with a weather-resistant dust cover.
Rugged, industrial, comes with a complimentary & rather satisfying click-lock (Yeti trip wire test: passed). These are some real beefcake connectors, so check out the picture with an XT90 for scale (not included).
Includes male, female, and mounting hardware.
Anyway, here are some images I stole from Alibaba.