- 28%

[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.

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Price: $79.99 - $57.66
(as of Jun 02,2023 18:13:57 UTC – Details)

Product Description



The Best Portable Solar Charger Reviewed by Wirecutter

” 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), 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 BigBlue 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.” — By Wirecutter Editor

How to Use It?

Unfold four solar panels in the 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 this solar charger.
The red LED light will go on when the solar panels works normally; It will flash when there are overcurrent and short circuit.


Our solar charger can’t store the electricity, it needs to connect with your deivce in the direct sunlight.
When your cellephone shows: “accessory is not supported”, it is because the sunlight is not enough. Please put this solar charger in outdoor direct sunlihgt.
Our solar charger doesn’t include the lighting cable for iPhone or iPad.



Follow the Sun, Power Your Life!

Compatiible with iPhone 11/Xs/XS Max/XR/X/8/7, iPad Air/Mini etc.(Not included 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 iPad Pro.


– 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 conversionin and in process of output in order to maintain the voltage stability.

The power of the solar panels:

Our product has 4 solar panels, each piece is 7w; so the power is 4*7w=28W;


Taking BigBlue Solar Charger on the Go with You !

Easy to be folded to the size of magazine, can be put in your bag, as a portable direct power to carry.
4 buckles attached for putting on camp or hang tightly on your backpack/tent/tree, etc.
3 Port USB connector: Can charge phones and tablets at same time.

Note: 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 controlle.


28w Solar Panel Charger*1
Buckles* 4
USB cable*1
User Manual*1

Main Features

QC 3.0 Fast Charge, 110V Pure Sine Wave AC Outlet, Three Recharge Methods, Emergency Battery, Lightweight and Compact, Built-in LED Flashlight with SOS and Strobe Mode

High Safety Standards LiFepo4 Battery, Recharge from 0% to 80% within 2HRS, 4 USB Outputs Won’t be Shunted, BMS System, Unique Handle Design

Briefcase-style Solar Charger, Briefcase-style Solar Charger, Anodic Aluminum Oxide Material, resistant to corrosion and very wear-resisting, High Conversion Efficiency

Unique folding design and unparalleled quality, compact and portable, exclusive Smart IC Technology

SunPower Solar Panel/ Smart IC Technology/fFast Charging/Wide Compatibility for Car Emergency Power, Mini Power Station, Cellphone etc.

Double life-span compared to other PET solar panels, 60W PD Type-C, Foldable and Extreme-thin








No. of USB Charging Ports

2 AC outlets, 1 DC Output and 4 USB charging ports

2x AC+ 2x 18W USB-A + 2x PD60W USB-C+ 2xDC5.521mm+ 1x Cigarette Lighter Adapter

2 Anderson Connector Cable

Dual 5V/2.1A USB

2 USB+DC Outputs

1*USB port, 1*QC3.0 fast charging USB port (18W max), 1*DC port and 1*60W Type-C Power Delivery.

Folded Size














Easy to Carry: With compact size (11.1 × 6.3× 1.3in folded) and lightweight (20.6 oz) design, BigBlue foldable solar charger panel bag is small and light enough to fit into any camping backpack, hiking daypack, or emergency kit. They’re also good for stashing in an emergency kit. The 3 USB ports allow you to charge multiple devices at once.
High Energy Conversion: Highly efficient SunPower panel convert up to 21.5-23.5% of solar power into free energy in enough sunlight. This special PET polymer surface protects it from occasional rain or wet Fog and all the ports are covered by a cloth flap and rubber cover to protect them from dust or water damage.
Wide Compatibility: Attached Micro USB cable for almost all 5V Android devices & some DSLRs, or Apple devices (needs extra original cable). Our solar phone charger can’t store the electricity, please unfold it in the outdoor direct sunlight, then connect it to your device. Note: our solar charger doesn’t fit the laptops and iPad Pro.
Package & Support: You will get BigBlue 28W Solar Phone Charger, 50cm Micro USB Cable, User Manual and friendly Customer Service. Note: Any cloud cover arrives may influence the charging speed. We suggest you to replug the device and reopen the solar panels if the charging is too slow.

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