21W Portable Folding Solar Panel Charger – Dual USB Power Bank for Phones & Devices

21W Portable Folding Solar Panel Charger – Dual USB Power Bank for Phones & Devices

Charge your devices on the go with the 21W Portable Folding Solar Panel Charger. This solar panel charger is the perfect companion for outdoor adventures, offering a convenient and eco-friendly solution to power your phone, tablet, and other USB devices anytime, anywhere. With dual USB ports, this charger ensures fast and efficient charging while you’re out exploring.

Key Features:

• Fast Charging: The 21W solar charger boasts an impressive 18.5% conversion efficiency and a peak output current of 3500mAh through dual USB ports, delivering fast charging for your devices.
• Smart Technology: Equipped with a built-in intelligent chip, this solar phone charger automatically detects and adjusts the input current according to the device being charged, ensuring safe and optimal charging.
• Wide Compatibility: Compatible with most USB-powered devices, including smartphones, tablets, and other gadgets with a USB port, making it a versatile charging solution for all your devices.
• Waterproof Design: The PET polymer surface and PVC outer wrap provide excellent protection from rain or fog, ensuring durability in various weather conditions. However, avoid submerging it in water.
• Highly Portable: This solar charger is lightweight and foldable, making it easy to carry on your travels. Simply hang it on your backpack to charge during trips, and fold it to conveniently fit into your backpack when not in use.

Technical Specifications:

• Material: PET solar panel + PVC
• Conversion Efficiency: ≥18.5%
• Power: 21W
• Output Voltage: 5V ±0.2V
• Output Current: 3500mA (peak current)
• Output Ports: Dual USB
• Unfolded Size: 65 * 29 cm (25.5 * 11.4 in)
• Folded Size: 29 * 17 cm (11.4 * 6.6 in)
• Weight: 697g (1.5 lb)
• Package Weight: 806g (1.7 lb)

Package Includes:

• 1 x 21W Solar Panel Charger (Dual USB Power Bank)

Perfect for camping, hiking, or outdoor travel, this foldable solar charger provides sustainable power without the need for electrical outlets. Stay charged and ready for any adventure!