3-in-One Dual USB port(5V/2.4A per port) with High Technology for charging your 5V powered gadgets, and 18V DC output(18V/5A) for charging your laptop, portable generator, or 12V car battery; No additional battery needed for charging external devices, 100% green energyHigh Efficiency 100W monocrystalline solar cell is made in US, up to 23.5% efficiency, providing endless joy for laptops and other batteries under sunSlim and Powerful 1/3 lighter than the same power of solar silicon. The total power increased by 1/3 in comparison with the same solar panel sizeSimple Style eyeholes enable easy attachment to backpacks while traveling; Portable and frame design in folded fit for outdoor and indoor use, no space occupyPackage Contents ALLPOWERS 100W Foldable Solar Charger, 5 laptop connectors(please refer to the picture), DC 5.5x2.5mm to 5.5x2.1mm cable, USB cables, carabiners, cigarette lighter plug, clip line, instruction manual