Review on 🔌 JoinWin MFG DC 8mm Male Terminal to SAE Adapter Cable - 1.2M Length for Portable Powers and Solar Panel Charge Controllers by Justin Elmore

I really want to say it worked with my GoalZero Sherpa. It is great for SAE panels and pairs perfectly with Sherpa. and nothing. I checked the connections with a multimeter and verified that the panel works with the 8mm plug. There are good volts. Reverse polarity is not a problem (and can damage the battery). The GZ Sherpa simply did not want to accept the accusation. Tested again with my GoalZero panels and the GZ Sherpa had a perfect charge. I will leave the product for use with another rechargeable solar panel that also requires an 8mm connector. But as much as I hope it will work with the Goal Zero battery. It's not like this.