Specifications:
Application range: apple iPod MP3 all models, PSP, PDA , cellphone.
1) Chemistry: Li-ion cell ,enjoys high capacity, free of memory effect.
2) Output voltage: DC 5.5V , which can fit most of portable consumer devices, such as iPod, PSP, Cellphone, Mp3 players...
3) Output current: 1A max.
4) Capacity: 12.5WH (3400mAh)
5) Charging Time: 6.5 hours
6) Cycle life: at least 500 times
7) Dimensions: L100 x W62 x H15mm
8) Weight: 130g , Light weight
9) Fuel gauge LED: 1 LED indicator (red: power is low, green: power is enough)
10) Standard accessories: Output cables,input cables, Mini USB, PSP, iPod and cellphone connectors are included( see attached photos about product details)
11) Charging mode: USB or USB AC adaptor
12) Slim and beautiful design
Features:
1) Portable and powerful
2) Slim design
3) Excellent reliability and safety
4) Memory effect free
P.S.
The external iPod Li-Ion Battery adds an extra 20hrs running time
20 hours for the iPod Vedio
60hours for the iPod Nano
Up to 20 hours for original and slim iPod
30 hours of continuous playtime for 3rd Generation iPods, 50 hours for the 4th Generation iPods
45 hours for the iPod Mini