The standard ring connector is a simple, quick connection with a fused positive ring cable and negative cable that attaches directly to your battery with an industry standard 2-pin, SAE connector.
The weather protected ring connector is a premium quick connect permanent battery lead with weather protected connection system and cable. It features 1/4"/M6 ringlets, 20" L, Industry standard 2-pin, heavy-duty SAE connector, 15A fuse, Cable max rating: 5 Amps, Cable remains flexible at below freezing temperatures; rated for -40°F/-40°C.