Used to charge MP3 phones, pads or other controlled devices.Dual female USB ports, you can easily charge the device through the * USB charging cable.You can put the panel in the sun and use it to directly charge the device.Suitable for outdoor biking, mountaineering, hiking, camping, traveling, etc.Dual LCD digital display, it can display more intuitively from the display screen (for example, battery undervoltage, battery overvoltage, overload, high working temperature, output short circuit, etc.).Converts DC 12V battery power to standard AC 110V/220V,perfect for powering , cell phones, laptops, DVD players, MP3 players and other small electronics.Well-design with compact size, light weight, high efficiency, convenient to carry.The car converter suitable for DC12V and Car ONLY, not applied for DC 24V and airplane.Product Name: solar panel kitRated power: 25WMaximum power voltage: 12VMaximum power current: 1.2AOpen circuit voltage: 20VShort circuit current: 1.2ANumber of cells: 4PcsColour: as shownMaterial: monocrystalline siliconSize: 36x33cmPackage Contents:1 x Solar panel1 x 60A controller1 x Car charger1 x Battery clip1 x One-drag-ten cable2 x Carabiner4 x Suction cupOnly the above package content, other products are not included.Note: Light 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.