The memory capacity is huge, the pack for my US wanted to take vacations. Mobile Phone Batteries, Navigeräte and everything you can so USB charging works well and often. Charge only with the note / netbook that is so ne thing, the battery voltage is 3.7V my netbook requires 10,4V therefore I need about 17V charging voltage. This must be first transformed and so I reach the netbook if I still have 5% remaining battery capacity about 80% battery charge, then the power pack is empty. Only short flash of the red light and that was it! The solar cell has a good efficiency (for this technique) but at a "sun charging time" of over 102 hours, the sun has already 24 hours a day seem) For all devices with max. 5V charging voltage manage a super sub! And finally the best: You can car and truck batteries (24V) so that load (on). The first starter experiment I'd like to attend .... For me this part, only for cell phone charging too large, but the technology is good (and expensive)
