[Continuous Power Supply] This portable solar panel is small in size but reliable in daily use, able to output 3W/5V/500mA electricity, and conversion rate at 19.8% when sunshine is perpendicular to the surface. Keep it connected and never have to think about charging in person [Compatibility] The solar panel ONLY Compatible with Noorio Wireless Battery Camera B200 Series, NOT for CD200/CF200 Wired Cameras. Verify Compatibility BEFORE Purchase