1. 3 output at the same time 2. high capacity 3, small size 4. 1 year warranty ... 8000mAh high capacity to charge iPad 3 40%, iPad 2 75%, and iPhone 4s 346%;5) Suitable for charging your iPhone, iPad, Samsung Galaxy Note, Samsung ... functions for short circuit, overcharge and over temperature, safe, energy-saving and environmentally friendly;7) Add 36 hours iPhone movie playing time, or 12 hours iPad ...