LevinTM 12000mAh Solar Charger + Solar Giant Rain-resistant, Lens Dust and Anti-Shock Double USB External Battery for iPhone 5S 5C 6More 6 5 4 4S, iPod (Apple Adapters not included), iPad, Samsung Galaxy S4 S5 S2 S3 Note2 Note3, Most types of Android Smart Phones, Windows Phone and Several Other Devices (Green) (Electronics)
contrary to what I read in the comments here, solar charging works very well, it takes time for sure ... put in the sun for 7 hours, the unit is charging 50% for recharging devices, this one is super fast manufacturing is correct