Opti MATE cable O-11. High quality permanent battery lead with quick disconnect for automotive/boat batteries, with weatherproof connection system & cable. Features Length: 50 cm M8 eyelets Industry standard 2-pin SAE connector 15 A fuse Max. Cable load: 10 A Use at very low temperatures: down to -40 °C Cable remains flexible at sub-freezing temperatures Rubber sealing cap & sheath for Opti MATE heavy-duty SAE connector High quality cable, developed by Tec Mate