L solar backpack

The macro-solar solar backpack are mobile generators, designed to charge your devices without tying you to a power outlet, which makes them ideal for traveling or camping. The solar panel are waterproof ,scratch resistant and UV resistant. They use a high efficiency monocrystalline cell. The single panel operates independently to generate up to 2.70watts of power. This is enough to charge most portable consumer electronics(other than laptop computers) The subsrate is an aluminuma/plastic composite. Specially designed to be strong and light weight. Inside the battery back is a 2,200mAh li-ion battery. We also have other types of lithium battery box for your choice. The battery back can be recharged using the solar panel in the bag, the included AC travel charger, which means it is just as useful in the city as you are traveling or camping. and for now, we have many new types of battery box, so please let me know your interests so I will send more information to you. The battery pack clips inside the bag pocket of the bag, and can be removed for use separately. It is also sold separately with standard adaptors and chargers. The solar backpackcan charge your mobilephones, MP3,MP4, IPOD,and so no...It is very useful when you are travelling or camping. Besides this item, we also have many other styles, and we keep making new items each year, if you are interested in we will send more information for the solar backpacks. If you need the specific data information of the solar backpacks, please feel free to contact us.