XTPower MP-S6000 rechargeable 6000mAh Solar Battery backup - 2x USB 2.1A output which 10 Adapter - Charger for iPhone, iPad, iPod, Smartphone, Android phones, tablet PC, PSP, GoPro, Samsung Galaxy S3, Galaxy Note 2, Motorola Razr LG Optimus One XVS, EVO, HTC Sensation, Thunderbolt, Nokia Lumia 900 N9 (Electronics)
Personally I have no detailed instructions and I still do not understand the operation of this device. For example can you charge on the sector? In principle yes, but it should not be manifestly press the red button that cycles through the blue LEDs