Specification

     1. Peak power:6.5W
     2. Solar cell brand:SUNPOWER
     3. Cell efficiency:22.5%
     4. Enclosure cloth:900D PVC
     5. Panel size: 14.5*29.5CM
     6. Product size: 47*33*10CM
     8. Colors: red / blue

     9 . Accessories: 1x USB cable,1x water bag

Features  

    1. Multi-function: solar backpack with charger and built-in water bag. 

    2. Widely application:Meet the different need of emergeny surviving, geological prospecting,out door activity like hiking,camping,cycling, moutain climbing, etc. 

    3. Compatible charger: With 5V USB interface, it can use for cellphone,DC,MP3,MP4,Ipad etc. You will never worry about power off when outside.

    4. Easy using charging function: The solar charger will start charge when putting under the sun.

    5. Fast charging: With 6.5W sunpower high efficiency solar panel, it charg iphone full within 2 hours at max power.

    6.Convenient: The built-in water bag enable take 2.5L water which could meet you water need for one day intensive activity.

    7. Professional design: Three-way ventilation pump type and keep sweat free design for outdoor activity.