Delivery Time:(2-7)Working days
Certification:CE, UL,RoHS, SGS, ATC, REACH, ISO9001:2000, ISO14001:2004

Li-polymer 1300 - 2000 mAh DC 5V/ 0.5A IPHONE mobile phone BATTERY 2G, 3G, 3GS

Specifications

Extended Battery for Iphone 3G/3GS
Li-polymer Battery, dual IC
5V, 2000mAh
79.5g, 126*66*23mm
FCC/CE/RoHS

Extended Battery for Iphone 3G/3GS

Specification

Compatible	for iPhone 2G, 3G/3GS etc
Cell type	Li-polymer
Capacity	1300 - 2000 mAh
Input  Voltage	DC 5V/ 0.5A
Output  Voltage	DC 5V/ 0.5A
Standby Time	Up to 390 hours
Talk Time	Up to 6.5 hours on 3G Up to 13.5 hours on 2G
Internet Surfing Time	Up to 6.5 hours on 3G Up to 8 hours on Wi-Fi
Audio Play Time	Up to 31 hours
Video Play Time	Up to 9 hours
Dimensions	L126 x W66 x T23mm
Weight	79.5g
Color	Blue/Green/White/Gray/Orange

Secure & Guarantee

We warranty this extended battery supply by us are 100% brand new and free from defects in material and workmanship.

1. 100% Q.C. of our extended batteries . Every battery cell will be tested by the Battery Formation & Grade System before the assembly. And the internal resistance and the voltage also be tested by the battery meter. After the completed,  the whole extended battery is tested by the Lithium ion Board Checker.

2. This extended battery has passed drop test, smash test and acupuncture test.
3. This extended battery is guaranteed to meet or exceed original specifications.
4. This extended battery is sell with 1 Year Warranty.
Package
We offer below kinds of packing for your extended batteries . You can choose the packing according to your needs. Beside this, we also provide OEM and ODM service.

More Information
As we all know that a battery consists of battery cell, protection board and plastics. All the raw materials we used on our battereis are in good quality.
1. Battery Cell
For battery cell, there is A, B, C three grades to choose. A grade is the top quality, usually we used A grade battery cell unless explicitly stated. Some tips help you to identify a battery cell. While reading the words you can refer below pictures. Usually there is a code on the surface of the battery cell, company name and the size of the battery, also with the capacity and other informations.

2. Protection Board
The protection board is very important to a bettery. It can prevent the over-charging, over-discharging, over-current and short cut. There are several points are important to a battery.

Connector Comparison

Technics Comparison

3. For the battery assembly,  we usually use below three methods.