• 【High-Efficiency Solar Technology】Features advanced high-sensitivity solar panel technology with 23% conversion efficiency, 60% higher than traditional polycrystalline panels for faster, more reliable outdoor power generation.

• 【Smart Voltage Regulation】Built-in intelligent circuit protection system maintains stable 5V output, automatically disconnects without sunlight and restarts when light is sufficient, ensuring complete device safety.

• 【Dual USB-A Fast Charging】Equipped with two USB-A output ports supporting up to 2.1A current, enabling simultaneous fast charging of phones, tablets, and power banks to meet multiple device needs.

• 【IP64 Waterproof Design】High-density TPU surface coating provides splash-proof and mold-resistant protection, making it durable and suitable for various challenging outdoor environments.

• 【Ultra-Portable Foldable】Unfolds to 64×30cm for maximum solar collection, folds to just 2cm thickness weighing under 500g, easily fits in backpacks for camping and travel adventures.

Specifications:

• Input Voltage: 5V
• Output Voltage: 5V
• Output Current: Max 2.1A
• Power: 21W
• Charging Efficiency: 23%
• Product Dimensions: 640×300×3mm
• Waterproof Rating: IP64
• Connector Type: Dual USB-A
• Product Weight: 470.5g