The OptiMate CABLE O-06 is a SAE-to-Ø21 mm AUTO socket adapter cable — transforming a 12 V SAE power lead into a standard AUTO socket outlet. This allows you to power or charge devices that use a generic 12 V AUTO (car-style) plug, such as USB-chargers, GPS units or other accessories, from any SAE-equipped battery lead or charger. Features & benefits SAE connector to Ø21 mm AUTO socket — makes SAE battery leads compatible with common auto-style 12 V accessories (USB chargers, GPS, etc.). Internal locking slots securely keep your accessory in place whilst riding. 50 cm cable length 16 AWG / 1.31 mm² (cable diameter) Thicker insulation for better protection. SPT-2 (1.2mm) Current rating: 10A ave. / 13A max - enough for most 12 V accessories without significant voltage drop. Weatherproof design with in-line rubber seal and sealing cap for the SAE connector — keeps the connection safe from water, dust and corrosion, making it reliable for outdoor or rugged use. Cable remains flexible down to –40 °C (–40 °F) — good for year-round use in varying climates. What’s in the box 1 × OptiMate O-06 SAE-to-AUTO socket adapter cable (SAE plug → 21 mm AUTO socket) Warranty 3-year limited replacement warranty