The solar rechargeable backpack comes into your life with the design concept of environmental protection, energy saving and low carbon. It is a must-have for outdoor enthusiasts and people who travel frequently. According to different interfaces, various mobile phones or electronic products can be charged or powered. Its biggest advantage is that it is particularly suitable for emergency use when there is no electricity in the field. If there is no sunlight, you can use the city electricity to charge the storage box at home before traveling, and then go on a trip. Solar charging backpack is easy to operate, safe to use, easy to carry, and has a new style. It is the best charging product for home and travel.