[Portable Outdoor Companion] This solar panel charger is compact and lightweight, making it for outdoor activities, ensuring convenient power availability wherever you go. [Fast Charging Capability] The solar charging board can quickly and efficiently 1 x 1.2v aa rechargeable batteries, providing a convenient power source for your devices. [Highly Efficient Solar Power] This polycrystalline silicon wafer solar panel charger is designed to be energy-saving and , providing an optimal charging solution. [ and Safe Design] The rechargeable battery is securely enclosed in a frame, ensuring safety during the charging process, making it a choice for your devices. [Energy Saving Performance] With a working voltage of dc2v and a rated power of 1w, this solar panel charger is highly efficient and eco-friendly, saving energy for sustainable use.