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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[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

产品编号: 32074962

安全交易

细节

Brand
BigBlue
Connectivity Technology
USB
Connector Type
USB Type A
Compatible Devices
Battery Bank
Compatible Phone Models
Apple iPhone 8
Included Components
28W Solar User

⚡5V/4.8A max multi-device charging

💧IP44 water & weather resistant

🔋28W peak power output

描述

☀️ Charge smarter, roam freer — never miss a moment off-grid!

POWER UP ANYWHERE - 28W high-efficiency solar panel delivers 20% more power with advanced N-type cells for reliable energy on the go.
SMART SAFE ENERGY - Intelligent Safety Charging technology ensures fast, stable, and 100% safe power delivery under direct sunlight.
TRIPLE PORT CHARGING - Dual USB-C plus USB-A ports provide simultaneous fast charging up to 4.8A total—keep all your devices juiced.
COMPACT LIGHTWEIGHT - Folds down to 11x6x1.4 inches and weighs just 1.5 lbs—perfect for minimalist backpackers and emergency kits.
WEATHERPROOF DURABLE - IP44-rated polymer surface resists rain, fog, and wear—built tough for unpredictable outdoor adventures.

The BigBlue 28W Solar Charger is a portable, foldable solar panel designed for outdoor enthusiasts and emergency preparedness. Featuring advanced N-type monocrystalline cells, it converts sunlight into power with 25.4% efficiency, delivering up to 4.8A across three USB ports. Its IP44 waterproof rating and durable polymer surface ensure resilience against weather, while its compact 1.5 lb design fits easily into any backpack. Ideal for charging smartphones, tablets, and small electronics simultaneously, it’s the ultimate power solution for professionals who demand reliable energy anywhere.

规格

Item Weight	671 Grams
Unit Count	1.0 Count
Number of Items	1
Material	Monocrystalline Silicon
Color	Black
Energy Specifications Met	certified frustration-free
Output Current	2.4 Amps
Output Voltage	5 Volts
Power Source	Solar Powered
Current Rating	2.4 Amps, 4.8 Amps
Total USB 2.0 Ports	2
Main Power Connector Type	2 Pin
Portable	Yes
Input Voltage	5 Volts
Mount Type	Unfold all the solar panels and connect to your devices in direct sunlight
Amperage	2.4 Amps
Total Usb Ports	2
Wattage	28 watts
Connectivity Technology	USB
Connector Type Used on Cable	USB Type A
Compatible Devices	HTC/Google/Honor/Apple iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones, Battery Bank
Compatible Phone Models	HTC Google Apple iPhone Huawei LG Motorola Samsung Xiaomi cellphones etc.
Additional Features	High Energy Conversion, Smart IC Technology, SunPower Solar Panels, Portable and Folding Solar Panel Charger, 3 USB Outputs