GA-NHWC3: i.Trek Hardwire Cable with Micro USB Connector for Mobile Phone and Android Smartphone This unique hardwire power cable allows you to hardwire your mobile phone (with micro-USB connector) to your car, boat, airplane, RV or ATV's power source or battery. Specification: Input: 12 - 24V. Output: 5V @ 1.5A. Cable Length: 6 feet. Direct connection to your battery on your vehicle so you can have permanent Micro USB Charger in your vehicle Compatible with Smartphones and portable devices using Micro USB connector standard