This article would get minus 5 stars. Here the motto is, who buys cheap, buys twice. 30,000 mAh have to be chomping at the bit to only once. With so much stored Power you should if you are traveling his cell phone could loose charge 10 to 15 times. But unfortunately this is not the way. My Nexus S was just loaded 2.3 times, then the so-called Big Block was empty. From the solar panel times to mention. When my bank was empty, I put them in the sun, it should be clear that you need with the 1.5 Watt about 360 hours to charge 30,000 mAh. But the 4 flashing LEDs have the looks of it consumes the charge current completely. From my perspective, this article is rubbish !!!!
