PowerGreen Solar Charger with Dual USB 21W Foldable SunPower High Efficiency Outdoor Solar Panel for Cell Phones and All 5V Digital Devices

High Conversion Efficiency: Sunpower mono-crystalline solar panel increases conversion efficiency up to 24% which is much higher than common solar panel charger.
Dual USB Outputs: Provide enough power to charge two devices at the same time when you run into embarrassing power outage moments.
Highly Portable: Foldable design for easy carry and transport, water resistant to endure all weather conditions, great for nature trips, hiking, picnic, sailing or other outdoor activities (Water resistant for the main body of the panel, not including the USB output ports).
Slim and Powerful Solar Panels: 1/3 lighter than the same power of solar silicon. The total power increased by 1/3 in compare with the same solar panel size; eye-holes enable easy attachment to backpacks while camping.
Incredible Durable: Industrial-strength PET polymer faced solar panels sewn into a rugged polyester canvas offer weather-resistant outdoor durability.

The Less The Waste, The More The Power
Thanks to SUNPOWER solar panels, benefit from a total solar conversion ratio up to 24%. Make sure to always get the most power you can, whether you are home or hiking in a sunny day. Plug in up to two devices at once and let Nature take care of the rest.

PowerGreen Solar Charger, Smaller, Yet Powerful
A lightweight portable device that will be no nuisance during your most adventurous treks. Hook it up to your backpack, tent, or up the nearest tree, and make sure to get as much power out of the sun as possible. The ideal choice for camping, hiking, cycling, and any other outdoor activities where running out of power cannot be a concern.

Dual-USB Charging
Charging two devices simultaneously with dual USB port, the PowerGreen 21W Solar Charger has maximum current output of 2A per USB port or total of 3A. Your devices will be back to full battery in no time.

Superior Portability
Compact design (11.7×6.6in folded or 27.3×11.7in opened) and rugged stainless-steel eye-holes on each corner make attaching it to a backpack or tent a cinch. Super lightweight (1.3Ib) and thin (1.56in folded or 0.39in opened), it easily fits in a daypack.

Incredibly Durable
Industrial-strength PET plastic faced solar panels sewn into high-wear polyester canvas ensure it’s able to withstand the trials of your outdoor adventures.

Advanced Safety
Short circuit and surge protection technology keep you and your devices safe.

Get the PowerGreen Edge:
-12 months worry-free warranty
-100% customer satisfaction
-Premium quality, cutting edge technology at affordable prices