Charge your devices - Compatible with Eufycam 22 Pro 2C 2C Pro / E .a few hours of direct sunlight every day would keep your Eufycam Camera charged; No more battery changing, no more power adapter needed. Quick & Efficient - Provide a power output of 4W (Max), which is more efficient and faster than regular solar panels. Weather resistant solar panel - Weatherproof, can work perfectly outdoor., operating conditions is -5F to 120F (-20C to 48C). Compared with other Polycrystalline Solar Panel on the market. our Monocrystalline-Si Panel has a higher conversion efficiency rate and bigger power output. It also has a longer lifespan which is more efficient in warm weather. Easy installation - Simply mount the solar panel outside your house directly facing sunlight, connect to your Camera with the custom waterproof micro USB connector. The secured mounting bracket can adjust in 360 degrees to capture the sunlight in different seasons. Packing list: 1solar panel/1360secure mount bracket/13.0M/ 11.8ft cable/3screws/80*Covered cable tie.