Review on 🔌 iGreely Solar Panel to 8mm Adapter Cable with 5.5x2.5mm Converter DC Connector for Portable Backup Power Stations – Compatible with GZ Yeti, Jackery, and other Solar Generators – 14AWG, 6ft Length by Isaac Islam

I bought it for two Bluetti Maxoak solar power plants. There seems to be some confusion (including Revain) as to which stubs work with Bluettis. You'll need an 8mm plug without too much trouble. I connected one end to the MC4 connectors on my solar panel and the other end to the 8mm inputs on my Bluettis. They worked great. I get a maximum of 120 watts from solar panels to my power plants. These cables are very well made, thick and durable. They were beautifully packaged. Again, this will work if you have Bluetti solar units with an 8mm inlet.