iGreely SAE Plug to DC 5.5mm x 2.1mm Male Cables with SAE Polarity Reverse and DC 8mm Adapter for Automotive RV Solar Panel 14AWG 2ft/60cm

Quality endurance cable for your money I connect easy

Male Pin wouldnt fit into female socket, too large a diameter!

Perfect for powering accessories on a motorcycle.

Fit exactly like I wanted. Using to go from Harbor Freight 100 watt solar panels to Jackery 500 power station.

Works very well