Dual Fast Charging Motorcycle USB Charger - The motorcycle phone charger is equipped with 24W USB-A (Quick Charge 3.0) dual port. You are charging a phone or up to 50% capacity in just 30 mins. You can charge two devices at the same time. Quick Installation - Two types of installation, handlebar mounting, and screw mounting, can meet most of the models on the market installation use. (Handlebar installation for handlebar diameter of 1.9-2.2cm / 0.75-0.87inch) Motorcycle SAE to USB charger - The product is designed with one SAE interface, which can be used directly with the SAE interface, Also equipped with a 10A fuse SAE to ring terminal harness, which can be directly connected to the battery, making the installation more convenient. Safe & Reliable - Built with high-grade ABS materials against scratching. Intelligent IC technology to maximize the charging efficiency, 2 Port USB A motorcycle phone charger with control tests ensures safe charging. It offers a great protection system