This is a foldable solar charging panel equipped with high-quality LED lights which can continuously illuminate for 10 hours when fully charged. It is portable and has stable voltage. The solar panel is made of high-performance monocrystalline silicon which can be waterproof and stain resistant, increase surface wear resistance.and increase photoelectric conversion rate by 24 It absorbs sunlight efficiently generates electricity and is resistant to high temperature and oxidation In case of rainy weather it can also be charged through AC 220V The product has three specifications including 18 watt 8000mAh and 12 watt 5000mAhas well as a 10 watt 3000mAh battery with a display screen that can recognize the built-in power content. It is equipped with two USB dual outputs and can be used for mobile phones, iPads, Charging various devices such as outdoor lighting and digital cameras to meet your different outdoor needs.