50W Folding Portable Solar Panel Charger Bag Charging 12V Batteries

Features:
1.     Foldable solar panel, the best choice for outdoor adventure;
2.     Graceful appearance, portable to carry;
3.     Black and camouflage color, never out of fashion trend;
4.     Suitable for anywhere can obtain sunshine, convenient and safe, environmental protection;
5.     Real high-efficient charging, energy saving;
6.     Wide application scope, long service life, high performance;
7.     Mini Voltage Controller Regulator; (Optional accessories)
8.     5.5V and 18V output voltage are optional;
9.     Fit for: 12V or 3.7V batteries, such as Mini laptops, iPod, iPad, iPhones, mobile phones, MP3/MP4, digital cameras, GPS, PDA, PSP, Bluetooth and etc.

Product Specification:
Solar Panel:50W
Output Voltage:18V
Output Current:2.7A
Folded Dimension:380*260*25mm
Unfolded Dimension:1600*380*4mm

Note:
The sun does not always strike it straight on and we can't count on getting the full output power all day. Early in the morning and late at night solar panels have a much reduced output with maximum output near noon. A good rule is you can get the equivalent of about 42% of maximum output per 12 hours of sunlight-less on cloudy days.
It is recommended to use this solar panel together with a rechargeable battery so the power generate by the solar panel can be saved and stored.