Features: Brand new and high qualityThis item can provide continuous power to GPS tracker device so that you don¡¯t have to worry about running down of battery on your way of traveling. USB connector， easy to install，Input voltage: DC 6-45VOutput voltage: 5V 2500mA Charger only， GPS tracker is not includedNote: Please make sure the USB interface of your GPS tracker is of the same size as the item before purchasing. You can see our picture for more detail. If you still have any question， feel free to contact with us. Package includes:1¡ÁGPS Charger (Charger only， GPS tracker is not included)