21W Solar Charger Batteries

ALLPOWERS 21W Solar Charger – Portable Green Energy Solution

The ALLPOWERS 21W solar charger offers a convenient and eco-friendly way to charge your devices using solar energy. With a high transformation efficiency of over 21%, this foldable solar panel is perfect for outdoor enthusiasts, campers, and travelers seeking reliable power on the go. Built with durable monocrystalline silicon, this charger ensures efficient energy capture even in low-light conditions.

Key Features:

• Foldable Design: Compact and foldable solar panel, easy to carry and store, ideal for camping, hiking, and other outdoor activities.
• High Efficiency: 21W power with >21% transformation efficiency, ensuring faster solar charging in full sunlight.
• Dual Output: Provides two 5V/3A (max 4A) outputs for charging multiple devices at once.
• Durable Construction: Made with high-quality monocrystalline silicon, ensuring long-term performance.
• Certifications: CE, FCC, RoHS, UL, PSE, WEEE certified for safety and reliability.

Specifications:

• Number of Panels: 3
• Foldable Solar Panel: Yes
• Flexible Solar Panel: No
• Max Power: 21W
• Nominal Capacity: 5V/21W
• Size (Open): 642 x 300 x 13 mm (25.2 x 11.8 x 0.5 inches)
• Size (Folded): 253 x 300 x 13 mm (9.9 x 11.8 x 0.5 inches)
• Weight: 0.59 kg (1.3 lbs)
• Material: Monocrystalline Silicon
• Color: Black
• Warranty: 18 months

Keywords: portable solar charger, 21W foldable solar panel, high efficiency solar power, outdoor solar charger, monocrystalline solar cells, eco-friendly energy solution