Description: 1.Battery Type: Lithium-iom Cell 2.Input Voltage: DC 5v +/- 0.05 3.Capacity:30-000 mAh/23Wh 4.Output Voltage: DC 5V +/- 0.05 5.Output Current: 1000-2100 mA 6.Input charging time: 5-9 hours 7.Colors: Black-white-Pink- Blue-Red High Quality 30-000 mAh portable mobile power source. Charging Your Digital Device Anytime Anywhere. It can use for degital devices like MP3/4/5- PSP- GPS- Game console- DV- Camera- MID- SmartPhone. 7 Charging Port Adapter:Nokia DC2.0-Mini USB-Micro USB(For Android Cellphone-Nokia-Samsung-HTC etc.)- Apple series(For Iphone-iPad etc.not included Apple lightning 8 pin adapter)-PSP(For PSP game console)- Samsung-LG(For LG Series Cellphone)-Other devices have USB Cables. Features 1. LED indicator light show- at any time control power. 2. Long service life- more than 800 times the charging and discharging. 3.The use of advanced intelligent protection chip- the overcharge protection- discharge protection- overload protection- short circult protection-Leakage protection and five heavy security protection. 4. The lithium-ion polymer- long service life- more safety 5. After 72 hours again text- the product performance is stable. 6. The metal wiredrawing process- look more fashion- more wear-resisting. 7. The power supply output plug in USB port- data can be realized at any time- with charging mobile phone at anytime electric power demand- away from the power problems. 8..Press once-it can display the electric power; Press twice- it will turn on/off the LED.