The Choetech SC004 is a foldable solar charger designed to keep your USB-powered devices running while you are away from electrical outlets. It features four foldable panels that capture sunlight with a conversion efficiency between 21.5% and 23.5%, delivering a power output of 14W through its single USB-A port at 5V/2.4A. This makes it a practical companion for charging smartphones, tablets, power banks, GPS units, or cameras during outdoor trips. Constructed from waterproof nylon, the charger is built to withstand various weather conditions. It weighs 350g and measures 660 x 148 mm, ensuring it remains portable without taking up too much space. To make it easier to use on the move, the grey fabric includes two reinforced attachment holes, allowing you to secure the panels to a backpack or tent to collect energy while you hike or camp.