1. 5W, 1A Max output solar panel, charge your device anytime during the day
2. Lightweight and water-resistant.
3. Overcharge protection, Compatible with any USB Device.
4. Comes with 4 Aluminum alloy chips.
5. Auto-optimization charging: effortlessly recover lost power from shading while charging.
1. Max Output: 5W
2. Max Output Current: 1A
3. Transition Efficiency: >19%
4. Size: 190mm X 220mm
5. Weight: 125g