**********Input
Voltage: 12-24V;
Output: 5V, 3.1A mp. It can charge just about any phone, Tablet, GPS, camera, etc. *****Waterproof cover to protect internal circuit. *****With special mounting design, it can be mounted to amost any surface with tape, zip ties or screws ( hardware not included) *****SAE quick connector for your existing SAE outlet*****Red and
Black cable: Red - Positive, Black - Negative