ALLPOWERS 21W Foldable Solar Panel with Dual USB Ports

ALLPOWERS 21W Foldable Solar Panel - Portable Dual USB Solar Charger for Phones & Tablets

Charge your devices outdoors with the ALLPOWERS 21W foldable solar panel. Designed for camping, hiking, travel and emergency power needs, this portable solar charger converts sunlight into usable power for smartphones, tablets and power banks. With dual USB-A ports, high-efficiency solar cells, splash-resistant construction and a lightweight foldable design, it is a practical companion for staying powered when you are away from wall outlets.

Key Features and Specifications
- 21W foldable solar charger for outdoor use
- High-efficiency solar technology with up to 23% conversion efficiency
- Dual USB-A ports for charging two devices simultaneously
- Stable 5V output for phones, tablets and power banks
- Smart voltage regulation for safer charging
- Automatically disconnects without sunlight and restarts when light returns
- IP64 splash-resistant design for outdoor conditions
- High-density TPU coating for improved durability
- Foldable design for easy storage and transport
- Ultra-lightweight construction weighing only 470.5g
- Includes carabiner for easy attachment to backpacks or camping gear
- Ideal for camping, hiking, travel and emergency backup charging

Technical Specifications
- Brand: ALLPOWERS
- Product Type: Foldable Solar Charging Panel
- Power: 21W
- Input Voltage: 5V
- Output Voltage: 5V
- Output Current: Up to 2.1A
- Charging Efficiency: Up to 23%
- Connector Type: 2 x USB-A
- Waterproof Rating: IP64
- Product Dimensions: 640 x 300 x 3mm
- Product Weight: 470.5g

Ideal Examples of Usage
- Charge smartphones during camping and hiking trips
- Keep a power bank topped up while travelling
- Use during outdoor festivals, road trips and beach days
- Add to an emergency kit for backup power
- Attach to a backpack using the included carabiner
- Power small USB devices when sunlight is available

Why This Product Is Perfect to Buy
The ALLPOWERS 21W solar panel is perfect for users who want portable power without relying on wall outlets. Its foldable design makes it easy to carry, while the dual USB-A outputs allow two devices to charge at once. With smart voltage regulation, high conversion efficiency and splash-resistant construction, it is a reliable choice for outdoor adventures and emergency preparedness.

Interesting Facts About Portable Solar Chargers
Portable solar chargers are popular among campers and travellers because they provide renewable power in remote locations. Foldable panels offer a larger charging surface while remaining compact for transport. Solar charging performance depends on sunlight strength, panel angle and weather conditions, so using a power bank as a buffer can help store energy for later use.

Package Includes
- 1 x ALLPOWERS 21W Foldable Solar Charging Panel
- 1 x Carabiner
- 1 x User Manual (English)

Packing: Euroblister