Features

• Upgraded Triple USB-A Ports: Each maximum output is 5V/2.4A and total maximum current is at 5V/4.8A. BigBlue 28w solar charger allows you to charge multiple devices at once. It comes with smart charge technology which can recognize your device smartly then providing optimal charging speed vary with different devices. BigBlue ensure 100% safe charging with overcharging, overheating and short circuit protection.
• Portable Camping Solar Panel: BigBlue 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, it is portable and light enough to fit into any camping backpack or hiking daypack. It is also a must have for stashing in an emergency kit.
• 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. This special PET polymer surface protects solar panel from occasional rain or wet fog and three ports are covered with rubber cover to protect them from dust or water damage.
• Wide Compatibility: Attached a USB cable for almost all 5V Android devices & some DSLRs, or Apple devices (Note: needs extra original cable for Apple devices). Our solar phone charger can't store the electricity, please unfold all solar panel in outdoor direct sunlight, then connect your device to USB output port. Note: our portable solar charger can't charge the laptops and iPad Pro.
• Package & Support: You will get BigBlue 28W Solar Phone Charger, 50cm USB Cable, User Manual and friendly Customer Service. Note: Any cloud or cover may influence the charging speed. Although our solar charger with automatic restart function, we still suggest you to reopen the solar panels and replug your device if the charging is too slow.

Specifications:

• Product Dimension: 28.2 x 16 x 3.4 cm
• Product Weight: 671 grams
• Connectivity Technologies: USB
• Special Features: Portable, Lightweight, Short Circuit Protection, Foldable
• Compatibility:
  iPhone 11/Xs/XS Max/XR/X/8/7, iPad Air/Mini, but can't support fast charging.(Can't not charge the iPad Pro
  Android Devices such as Samsung Galaxy S9/S8/S7/S6, Nexus 6, 6p and more.
  DSLRs with compatible USB cable.
  Devices needs a 5V input Voltage(no extra voltage), this solar charge can't support the laptops and power station.
• Watt per Solar Panel: 7W
• Number of Solar Panel: 4 (4 x 7W = 28W)
• Number of USB ports: 3
• Power Output: 5V/2.4A (per USB port)
• Total Power Output: 5V/4.8A

Package Contents:

• 28w Solar Panel Charger x 1
• Buckles x 4
• USB-A to USB-C Cable x 1
• User Manual x 1

How to Use It?

• Unfold four solar panels in the outdoor direct sunlight and no shadow or cover( The best angle is 45° toward the sun).
• Then connect your phone or other 5V 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.

Notes:

• Our solar charger can't store the electricity, you need to connect your device to the solar charger in direct sunlight outdoors.
• When your smart phone shows: "accessory is not supported", it is because the sunlight is not enough. Please put this folding solar panel in outdoor direct sunlight.
• 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 conversing and in process of output in order to maintain the voltage stability.
• 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 before use.
• Any cloud cover arrives it may knock the value of output down. We suggest you to replug the device and reopen the solar panels to reset the power controller.
• This solar charger can't store the electricity, and it needs to be used in enough direct sunlight