ALLPOWERS Foldable Solar Panel 21W Charger For Travel 5V 18V High Efficiency Battery Charger For Iphone

ALLPOWERS 21W Foldable Solar Panel Charger with Built-in 10000mAh Battery

Power your devices anywhere with the ALLPOWERS Flexible Foldable Solar Panel 5V/18V High Efficiency Solar Battery Charger. Designed for travel, camping, and emergencies, this compact solar charger stores energy in a built-in 10000mAh Li-polymer battery, so you can charge your iPhone, tablet, or USB devices even when the sun isn’t shining. Foldable and easy to carry, it’s the perfect on‑the‑go power solution for outdoor adventurers.

Key Features

• Built-in 10000mAh Li-polymer battery stores energy and powers your devices when sunlight is limited, so you’re never left powerless.
• Peak solar power 21W with a high conversion rate of around 23.5% for fast, efficient charging.
• Dual USB-A & USB-C outputs (5V, 3.0A max per USB port; total up to 3.5A) plus 2A input for rapid recharging of the panel itself.
• Exclusive Solar Battery Controller 2.0 auto-identifies solar intensity and delivers the optimal charge with a clear indicator—simple, smart, and safe.
• Foldable and portable design with folded size 340mm x 180mm x 20mm and unfolded size 580mm x 180mm x 10mm, weighing ~695g for easy carry on backpacks or trips.
• Safety and certifications — FCC, RoHS, CE certified with short-circuit, surge protection, and high-temperature safeguards for you and your devices.
• Versatile compatibility supports 18V DC devices (laptops, certain car batteries) and standard 5V USB devices like smartphones and tablets.

What’s in the Box

• 1x 21W built-in battery solar charger
• 1x Micro USB cable
• 2x Metal hooks (carabiners)
• 1x Instruction manual
• 1x Retail box

Why Choose ALLPOWERS

• iSolar Technology delivers the fastest charge by automatically adjusting current and voltage for maximum power.
• Voltage Regulation ensures stable output to protect your devices and extend their life.
• Compact, rugged design with convenient hooks lets you attach the panel to a backpack or tent for hands-free charging.
• Confidence with certifications including CE, FCC, RoHS, UL, PSE, and WEEE, plus built-in safety protections.

Your satisfaction is our priority. For outdoor power on the move, the ALLPOWERS Foldable Solar Panel with built-in battery is ready to keep your iPhone, tablet, and essential gear powered—anywhere, anytime.