Features： 1、High Efficiency: High conversion rate solar panel with dual USB output interface, it can match output stable current, will not damage the charging equipment. 2、Polysilicon Solar Panel: The solar panel using polycrystalline silicon, which is durable, light weight, and easy to transport. With high sunlight absorption rate and good flexibility, not easy to stick to dust. 3、Small and Portable: The solar panel battery charger is small and portable, easy to install and use, and has a wide range of use. 4、Emergency Rechargeable Battery: Equipped with a car cigarette lighter plug and a clip adapter cable, the solar panel can be used as an emergency rechargeable battery, suitable for outdoor work or emergency use for traveling vehicles. 5、Widely Used: The solar panel charger is very suitable for outdoor activities such as camping, mountain climbing, hiking, picnics, and some emergency situations and outdoor work. Specification： Item Type: Solar Panel Charging Kit Material: Polysilicon Product Color: As Pictures Shown Product Weight: Approx. 547g / 19.3oz Conversion Rate: 19% Power: 15W Peak Process: ETFE Current: 0-1000mAh Temperature: 60 to -40℃ Package List： 1 x Solar Panel 1 x Clip Adapter Cable 1 x USB Car Charger 1 x DC Female to 2 Male Cable   1 x Car Cigarette Lighter Plug