• HIGH CONVERSION EFFICIENCY Built with highly efficient SunPower Maxeon solar cell that is known to perform better than conventional panels in the market. It can produce up to 28W which is higher compared to other solar panel chargers
• DURABLE AND WATER RESISTANT Highly reliable for outdoor use like hiking, camping, and long travels. With its IPX4 waterproof technology, robust canvas surface, and stitching it can withstand different weather conditions.
• PROVIDES POWER FOR 2 USB DEVICES: It can simultaneously charge 2USB devices up to 2.4A(5V) max per port or 4.0A (5V) as its maximum charging power. And it is compatible with the majority of mobile phones- iPhone series/iPad/Kindle Fire/Galaxy tablets/Galaxy S, GPS, Camera, tablets, and other USB devices(USB-A to Lightning Cable is NOT included)
• FOLDABLE AND LIGHTWEIGHT The solar panels can be folded (6.3x 11.1x 1.1 inch) and can easily be attached to your backpack or travel bags since it has 2 metal hooks and 5 eyelets. small size panel, When all folded up it takes up the size of a notebook. You can bring it whenever you’re outside traveling, hiking, fishing, or trekking so your devices never run out of power while there is sunlight.
• SMART IC CHIP TECHNOLOGY and SAFETY FEATURE Built with voltage stabilization and an innovative chip that detects the best or maximum charging requirement of your device so your devices can be charged safely and fast.

REMINDERS: 

• When your cellphone shows: "accessory is not supported", it is because the sunlight is not enough. Please put this solar charger in outdoor direct sunlight
• The total USB output is 5V/4.0A Max. Note the maximum wattage is up to 28W. This is the power of the solar panels NOT the actual output capacity of the USB ports.
• Conditions like the quality and consistency of sunlight will affect the charging process since the unit relies on solar energy/ power.
• The unit does not store power like a power bank. It needs direct exposure to the sun in order to charge. We suggest you pair this with a power bank that stores energy so you can charge even the sun is out.