October 1, 2011, the company launched a new concept of a portable power supply, set charge, indoor solar charger, USB charging in one, can carry mobile phones, digital cameras, providing superior green life. this product is new and unique, but also can be purchased at any convenience store supermarket common 5th battery installed in this product, digital product around to provide life. is a product of vast numbers of owners ' essential, the front two super bright lighting, but also can be used when the car fails lighting maintenance! Welcome customers to buy.