BERLAT SAE Connector SAE to SAE Polarity Reverse Quick Disconnect Cable Plug Adapter for Solar Panel Battery Power Charger - 5Pack

Just what we needed to easy match polarity without moving terminals.

was just what i needed for my harbor freight solar kit to work with my new trailers FERRON external solar port.

it does what is supposed to do. quality wise is not the best but it works

Does what they are supposed to do.

Very handy

maintains batteries via solar

Works great so we don’t have to swap cables. Good connection.

been looking for these a while, thanks for having them,im a very happy customer. richie.

Simple solution to retain proper wire polarity

I needed a way to adapt my wiring project so that I wouldnt confuse my positive and negative wire paths. This was the easiest way to adapt and keep the red and black wires either positive (red) or negative (black). Im not done with my wiring project, but I cant wait to finish and give it a test run...