[Upgraded]BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Foldable Portable Solar Phone Charger with SunPower Solar Panel Compatible with iPhone 11/Xs/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

Brand: BigBlue
Connectivity technology: USB
Connector type: USB Type A
Compatible devices: HTC/Google/Honor/Apple iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones, Battery Bank
Compatible phone models: Iphone,Lg,Samsung
Included components: User Manual, 28W Solar Panel Charger*1
Special feature: Travel, Lightweight Design, Short Circuit Protection
Colour: 28W 3USB Ports
Input voltage: 5 Volts
Mounting type: Unfold all the solar panels and connect to your devices in direct sunlight

Upgraded Triple USB 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.

The Best Portable Solar Charger Reviewed by Wirecutter

Harness the sun’s power today!

" The BigBlue 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), and an expansive but lightweight array of panels to catch every last ray of sunlight. Smaller and lighter than other options with similar output, so it can more easily fit into a camping backpack, hiking daypack, or emergency kit." -- By Wirecutter Editor

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Best Performance Tips

✔️ Keep the solar panel stable, clean, and shaded-free during use.

Overheat warning:

✔️ Place your phone or power bank in shade (e.g., under trees) while charging

High-quality Solar cells

✔️ Reducing heat buildup, making solar panel charger more robust and less prone to damage, which extends their lifespan. Without metal lines on the front, these cells capture more sunlight, enhancing electricity generation and providing a sleek, modern design.

The maximum output of each port is 5V/3A, BUT the real outputs are related to the sunlight intensity, temperature, angle, shadow, etc.