This solar charger can charge my cellphones at night?

No, this portable solar charger can't store the electricity, you need to connect your device to the solar panel in enough sunlight outdoors.

Why the real output is different from the power claimed?

This product has 4 piece panel, each is 7w, so the power is 4*7w=28W; Theoretical output is 5V/2.4A Max for each port, 5V/4.8A Max in total, the total theoretical power is 5V*4.8A=24W Max. But there are loss in the solar energy conversion process.

What's the auto-restart function?

Any cloud or covering arrives may knock the value of output down, but this folding solar panel charger can automatically recover to normal charging speed when there are enough sunlight.

This solar charger can charge Androids and Apple cellphones?

Yes, but our solar phone charger doesn't include the lightning cable for iPhone or iPad.

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BigBlue 28W High-Efficiency Solar Panel Charger with Dual USB-C and USB-A | Solar Phone Charger for Camping, Backpacking, Folding Solar Panels for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc

BigBlue 28W High-Efficiency Solar Panel Charger with Dual USB-C and USB-A | Solar Phone Charger for Camping, Backpacking, Folding Solar Panels for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc

Product ID: 32074962

Details

Amperage
2.4 A
Brand
BigBlue
Color
Black
Compatible Phone Models
cellphones
Connector Type
USB Type A USB
Included Components
28W Solar User

🎒Compact foldable design, 1.5 lbs portable

🔌Dual USB-C + USB-A ports, 5V/4.8A max output

☀️28W high-efficiency solar power

€ 82.90

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Power your adventures with the ultimate foldable solar charger — never run out of juice off-grid!

BUILT FOR THE ELEMENTS - IP44-rated waterproof polymer surface resists rain, fog, and wear, ensuring durability during your toughest outdoor adventures.
POWER UP ANYWHERE ANYTIME - 28W monocrystalline solar panel converts 25.4% sunlight into clean energy, delivering 20% more power with shadow-free design.
SMART SAFE SOLAR CHARGING - Equipped with Intelligent Safety Charging technology for fast, stable, and 100% safe energy transfer under direct sunlight.
ULTRA PORTABLE LIGHTWEIGHT - Folds down to 11x6x1.4 inches and weighs just 1.5 lbs — fits effortlessly in your backpack for camping, hiking, or emergency kits.
CHARGE MULTIPLE DEVICES SIMULTANEOUSLY - Dual USB-C and USB-A ports provide up to 5V/4.8A total output, perfect for powering phones, power banks, GPS, and more on the go.

The BigBlue 28W Solar Panel Charger is a high-efficiency, foldable solar charger featuring advanced N-type monocrystalline cells and a shadow-free surface design that boosts power output by 20%. It offers dual USB-C and USB-A ports delivering up to 5V/4.8A for simultaneous multi-device charging. Designed for outdoor enthusiasts, it is lightweight (1.5 lbs), compact, and IP44 water-resistant, making it ideal for camping, hiking, and emergency use. Note: it requires direct sunlight to charge devices and does not store power internally.

Specifications

ASIN	B01EXWCPLC
Amperage	2.4 A
Best Sellers Rank	#2,938 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2 in Cell Phone Solar Chargers
Brand	BigBlue
Built-In Media	28W Solar Panel Charger*1, User Manual
Color	Black
Compatible Devices	Battery Power Bank, HTC/Google/Honor/Apple iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones, Headphones/Headlamp, Speakers/GPS
Compatible Phone Models	HTC/Google/Honor/iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones
Compatible Power Plug Type	Type A - 2 pin (North American), Type C
Connectivity Technology	USB
Connector Type	USB Type A, USB Type C
Current	DC
Current Rating	3 A
Customer Package Type	Frustration-Free Package (FFP)
Customer Reviews	4.4 4.4 out of 5 stars (9,884)
Enclosure Material	Monocrystalline Silicon
Form Factor	Folding
Global Trade Identification Number	00768390608519
Item Type Name	solar panel charger
Item Weight	671 g
Main Power Connector Type	2 Pin
Manufacturer	BigBlue
Mfr Part Number	BB 401
Model Name	B401DD
Model Number	B401D
Mounting Type	Unfold all the solar panels and connect to your devices in direct sunlight
Number of Items	1
Output Current	3 A
Output Voltage	5 volts
Plug Type	USB-C and USB-A
Power Plug	No Plug
Power Source	Solar Powered
Special Features	2 USB-C and USB-A, Higher Energy Conversion, Portable and Folding Solar Panel Charger, Smart IC Technology, Waterproof Solar Panels
Specification Met	USB
Total USB 2.0 Ports	2
Total Usb Ports	2
UPC	768390608519
Unit Count	1 Count
Voltage	5 volts
Warranty Description	no
Wattage	28 watts
Wired Charging Connector Type	USB Type A, USB Type C

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