DIY

I have a detachable platform with electricity (20A 120V) run to it. Because the platform is detachable, the wiring runs through a junction box, and if the platform needs to be detached, I kill the breaker, open the junction box, and disconnect the wires from the wire nuts.

Is there a better way to do this? For example, could I splice on a male plug to one end and female to the other, and then just unplug them when needed? I see there are romex splice kits but I'm not sure if those are meant to be unplugged every so often.

I should also mention the junction box is outdoors, on a post (and it's a waterproof junction box). Thanks!