1. Capacity: 5000mAh
2. Three protections: waterproof, sand prevention, shake-proof
3. Newest design, built-in 4 cables, lid design
4 For iPhone, iPad, smartphone, PDA, Sony's PSP, cameras, MP3, MP4 players and other digital devices
5. Built-in protecting circuit against over-current, over-heat and over-voltage, over-charging, over-discharging, short-circuit, can ensure security
6. One year warranty