Just installed the Fastronix 50/30 Amp relay kit on my boat's Atlas jack plate, and wow—zero issues even after a full day on choppy water. No splicing needed, just crimp-and-go!

The waterproofing is LEGIT. Sealed terminals + vibration resistance? Check. Didn’t even blink at splashes or engine rumble. Feels like it’ll outlast the boat itself.

Love the labeled terminals—no guesswork for off-road (or off-shore) accessories. The included diagram? Chef’s kiss for wiring newbies like me.

Small gripe: The 12-gauge wires had me side-eyeing the 50A claims, but so far, no meltdowns. Maybe they’re magic wires?

Bonus: This thing’s sleek enough to mount visibly without embarrassment. No hiding behind panels like my janky old relay!