High capacity 20000 mAh outdoor solar cell pack, light function hand-crank power generation 10W & 20W output power

This high-capacity 20,000 mAh outdoor solar cell pack offers reliable power on the go, ideal for extended outdoor activities. Equipped with both 10W and 20W output options, it efficiently charges various devices. The integrated hand-crank generator provides an emergency power source when sunlight is unavailable, ensuring continuous energy supply. Additionally, the built-in light function enhances visibility in low-light conditions, making this pack a versatile and dependable companion for outdoor adventures.