✅ Water-Resistant and Incredibly Durable – Smart IC Circuit with waterproof treatment and rugged high-wear PVC fabric canvas, provide you with worry-free in any outdoor environments and activities, including water sports, thunder storm, high humidity weather. It will recharge immediately and quickly whenever there is sunshine.
✅ Remarkably High Conversion Efficiency – Its SunPower solar panel array has a world leading solar energy conversion efficiency, almost twice as efficient as most of other folding solar chargers in the market.
✅ Dual-USB Smart Charging Technology – The build-in smart IC chip intelligently identifies your device, and maximizes its charging speed while protects your devices from over charging and overloading. The charging current of USB ports (5V 2.1A / 5V 1A) is monitored and automatically adjusted according to the sunlight level.
✅ Highly Portable – Compact size (18cm × 11.5cm folded) and copper-alloy eye-holes on each corner allow easy attachment to backpacks, trees, or tents. Lightweight and ultra-thin design make it perfect for outdoor activities.