SUNYIMA 21W Portable Solar Panel Folding Foldable Solar Panels with 5V DC USB Port for Phone Battery Charge

The "Foldable and Portable Solar Charger 21W" is a must-have for any outdoor enthusiast! With its high quality materials, including industrial grade waterproof PET material and heavy polyester canvas, this solar panel can withstand occasional rain and fog.

It also boasts an impressive conversion efficiency of up to 22%, ensuring that you can charge your devices quickly and efficiently.

Plus, the multifunction output allows you to charge multiple devices at once, making it perfect for camping, horseback riding, climbing, or any other outdoor activity.

Don't miss out on this incredible product - order now and start enjoying free energy from the sun!