Battery packs for iphone ipod etc, 1900mah battery

Battery packs 1) Can be used for iPhoneiphone2G/3G/3GS/ipod nano etc. 2) 1900mah battery. 3) Cheap price 4) Colorful design Specifications: 1. Battery: lithium polymer rechargeable battery. 2. Battery capacity: 1900mah. 500 times charging cycle. 3. Output voltage/current: 5V/800ma 4. Input Voltage/current: 5V/500ma. 5. Dimensions: 67*62*15mm 6. Four LED to show the remaining battery capacity. 7. Protection: reverse current protection circuit integrated to prevent batteries from being over charged or discharged. 8. Charging time for the mobile phone: 1-2 hours 9. Charging time for the Lithium battery inside using USB charging cable: 4 hours 10. Color: white, black, and Red. 11. Material: Fire-proof durable plastic. 12. Package: Blister packing. Also provide gift box. Packing information, 1.Unit weight,58g. 2. Unit size: 67*62*15mm 3. 400pcs per carton. 4.Carton size: 300*400*300mm 5. GW, 25kg. NW, 23kg. 6. CE/ROHS/FCC approved Range: Charge for iphone2G/3G/3GS&ipod nano3 & iPod classic touch especially