2W 5V 380MA USB Mini Solar Panel Module DIY Polysilicon Solar Cell Charger for Phone USB Fan
- 1.Made from high-grade polysilicon, and high intensity,guarantee its using security and quality.
- 2.For solar fan,generates high-efficiency power and strength,ensures high-degree wind resistance.
- 3.Applicable to various complicated weather conditions,no matter in rainy day or sunny day.
- 4.Provides high-rate conversion,adopts professional design,allows it to give excellent effects.