Sunway Solar SAE Polarity Reverse Adapter Connectors for SAE Quick Disconnect Extension Cable, Solar Panel Battery Power Charger and Maintainer-3Pack

Works as advertised. Inexpensive and I get two spares! Exactly what I wanted and needed.

Works as it should

I picked these up for my travel trailer. On my Coleman 17b it came prewired for solar. I found that I needed to get a reverse polarity adapter to get my panel to work. This set is nice as it came with three. The one I used worked out perfectly and I was seeing the proper amperage for charging on my battery.

Easy way to connect wires with sae connectors to keep the wire colors the same throughout the circuit.

I was very glad to find these. I have a nice trickle charger that has reversed polarity for some crazy reason. I didn't want to return the chargers and didn't like putting red on (-) and black on (+), so I found these and added one and now I don't have to worry about wrong connection.

This part really helped out my solar project I was doing. Great to have them and they’re useful!

These connectors worked perfect

They work fine. A neceessity when adding an extension cable to a solar panel.