1.Capacity of 1900mAh 2.Cell type:Li polymer battery Lithium-ion 3.Protective and powerful

                 2350mah new portable batterycharger for iphone 4/4s wholesale high quality  

Portable charger for iPhone 4G 1.Capacity of 1900mAh 2.Cell type:Li polymer battery Lithium-ion 3.Protective and powerful.

Specificatons:

Weight:65g

Capacity:1900mAh

Cell type:Li polymer battery Lithium-ion

Dimension:12.5*63*16(mm)

Output voltage:5V

Output current:500mA

Cycle life:500times

Function & character:

Enhance iPhone4 signal

Power check & indication

Power switch

Protective and powerful

Use parameters:

Standby Time- Up to 230 hours

Talk Time – Up to 6 hours

Internet Use- Up to 5.5 hours on 3G & Up to 8 hours on Wi-Fi

Audio Playback- Up to 30 hours

Video Playback- Up to 8 hours.

1900mah portable charger for iPhone 4G