Review: AIMTOM 6.6Ft Heavy Duty Waterproof Solar MaleFemale Connector to DC 5.5mm x 2.1mm Sola...

https://amzn.to/3v7waiu - AIMTOM 6.6Ft Heavy Duty Waterproof Solar Male/Female Connector to DC 5.5mm x 2.1mm Solar Panel Adapter Cable for Charging ...
Universal for all solar panels with MC4 connectors; Upgraded to extra long 2m/6.6ft, which is great for conveniently positioning your solar gear; Maximum current rating 5A; One end is female & male solar connectors; the other end is DC 5521 connector -5.5mm X 2.1mm (Outer diameter 5.5mm, inner diameter 2.1mm); Heavy duty; specially engineered for outdoor harsh enviroment; Strong anti-aging waterproof casing with premium quality copper wires; Use this cable to connect solar panels to your portable solar generator or power station and charge them with solar power; 3-Year manufacturer warranty; lifetime friendly after-sales support. NOTE: this cable's MALE solar connector needs to be connected to NEGATIVE end from solar panel, and FEMALE to POSITIVE; switch the polarity (cutting/splicing may be required) if it doesn't charge your device;

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