The Power traveller Extreme Portable Solar Charger is a lightweight, clamshell solar panel, offering a 5W, 5V/1A (max) output, perfect for charging smaller devices such as smartphones, GPS systems, and handheld action cameras on the move. The panel opens to a 210° angle, making it easy to attach to backpacks, tents, or bike panniers while allowing optimum power from the sun. It features a useful 2-color LED indicator; when the LED shows red, solar charging is at a minimum, and when it shows green, solar