3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable SunPower Solar Panel for Camping, IPX4 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

Our 28W USB Solar Charger produces the most power of any portable solar charger we’ve tested, and it has unique features that make it more versatile and durable, including three output ports (versus two on most other chargers), a weatherproof port protector, and an expansive but lightweight array of panels to catch every last ray of sunlight. Although other models come close to matching it in terms of power, the it is also smaller and lighter than other options with similar output, so it can more easily fit into a camping backpack, hiking daypack, or emergency kit. iHow to Use It?/i Unfold four solar panels under the direct sunlight and no shadow or cover( The best angle is 45° toward the sun); Then connect your phone or other 5V powered electronic devices to the USB output port. The red LED light will go on when the solar panels works normally; It will flash when there are overcurrent or short circuit. Note: - 28W refers to the power of the solar panel which is not equal to the actual output power of the USB port, because there will be some loss In the process of conversion in order to maintain the voltage stability. The power of the solar panels: Our portable solar charger has 4 solar panels, each piece is 7w; so the power is 4*7w=28W; The actual output power means: Each USB port is 5V/2.4A max, total output is 5V/4.8A Max The total output power of three ports is 5V*4.8A=24W Max Some cellphones limited its input power, so the output of this solar charger will be far from 5V/2.4A, please check your product specification Our solar charger can't store the electricity, you need to connect your deivce to the solar charger under direct sunlight outdoors. When your cellephone shows: accessory is not supported • Upgraded Triple USB-A Ports: Each maximum output is 5V/2.4A and total maximum current is at 5V/4.8A. Our 28w solar charger allows you to charge multiple devices at once. It comes with smart charge technology which can recognize your device smartly th • Portable Camping Solar Panel: USB solar charger is a great option if you’re taking an extended camping trip or if you’re traveling somewhere with an unreliable power grid. With compact size (11.6 × 6.3× 1.3in folded) and lightweight (20.5 oz) design • High Solar Conversion: Highly efficient SunPower solar panel convert up to 24% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels.