Integrate 5V intelligent voltage regulator chip, automatically adapt to mobile phones, mobile power and other 5V equipment Mini Size, Easy to Carry: This battery charger solar panel has a compact design and small size. Whether it's outdoor activities or travel, you can easily put it in your pocket or backpack, and get green energy anytime, anywhere. Multiple Application Scenarios: With this solar panel, you can build your own power model, solar toys, solar lights, and solar displays. In addition, it can also provide charging for small DC batteries, making it very suitable for educational and learning purposes. Widely Used in Outdoor Lighting:This outdoor solar panel is very suitable for outdoor lighting needs.It can be used in scenarios such as solar courtyard lighting,small household lighting systems, solar street lights,and outdoor solar advertising.Moreover, it can provide reliable energy sources for various low-power appliances such as emergency lights,advertising lights,traffic lights,household lights,and electric fans, allowing you to use electrical equipment normally even in areas without power Solar cell: High-efficiency monocrystalline silicon Solar panel power: 5W Output parameters: 5V 0.83A Max Output port: USB Working voltage of solar panel: 6V Open circuit voltage of solar panel: 7.2V Product usage: charge 5V devices such as mobile phones, mobile power supplies, sports cameras, GPS, etc. Note: Due to different production batches, there may be slight differences in products. Material: Monocrystalline silicon colour: As Shown Package Contents: 1 x Solar Panel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.