Portable solar chargers are devices that convert sunlight into electricity, allowing users to charge their electronic devices on the go. They typically consist of solar panels, a battery, and various output ports for charging smartphones, tablets, and other gadgets. These chargers are especially useful for outdoor activities like camping, hiking, or traveling, where access to traditional power sources may be limited. These chargers come in various sizes and capacities, making them suitable for different needs. Some models are foldable for easy transport, while others are compact and lightweight. Many portable solar chargers are designed to be weather-resistant, ensuring durability in outdoor conditions.