1、Dual Fast Charging Motorcycle USB Charger - The upgraded motorcycle phone charger comes with dual ports of 30W USB-C (PD powered) and 18W USB-A (Fast Charging 3.0). You can charge a USB Type-C phone or up to 50% of its capacity in just 30 minutes. You can charge both devices simultaneously. 2、Quick Installation - Two installation methods, handlebar installation and screw installation, can meet the installation requirements of most vehicle models on the market. (Handlebar mounting is suitable for handlebar diameters of 1.9-2.2cm/0.75-0.87 inches) . 3、Motorcycle SAE to USB Charger - The product is designed with a SAE interface that can be used directly with the original SAE interface. It is also equipped with a 10A fuse SAE to ring terminal harness that can be directly connected to the battery, making installation more convenient. 4、LED Voltmeter and On/Off Switch - The motorcycle charger is equipped with separate on/off buttons and on/off switches, which will help you understand the health of the battery while driving. Automatically monitor the battery and electrical system, and indicate the voltage on the screen to avoid power consumption and facilitate use. (Note: Please replace the battery as soon as possible if the voltage is lower than 12V). 5、Wide compatibility - Motorcycle USB charger input voltage is (12V-24V). It can automatically adjust the voltage output based on your device (USB-A: 5V/3.4A, 9V/2.5A, 12V/1.5A TYPE-C: 5V/3A 9V/3A 12V/2.5A), and is fully replacement for iPad, iPhone, HTC, Galaxy, BlackBerry, digital camera, PDA, MP3 player, mobile phone, and GPS (prompt: keep the button on while charging).