iphone battery for apple iphone 4 4g battery

Payment Type: L/C,T/T
Incoterm: FOB
Min. Order: 10000 Piece/Pieces
Delivery Time: 15-30 Days

Basic Info

Model No.: 4G

Type: Li-Polymer Battery

Nominal Voltage: Other

Certification: RoHS, TUV, CB, UL, CE

Recyclable: Recyclable

Additional Info

Brand: Powercome

Transportation: Ocean,Land,Air

Place of Origin: China

Port: Shenzhen,Hongkon

Product Description

What's the Features of our Battery ?      

(1) 100% real capacity! We are honest supplier!

(2) Use one-hand cell, 0 cycle full new

(3) Use high quality IC, TI solution

(4) Best function for PCB board! Double protect: over-charge, over-discharge, over-current, over-voltage protect!

(5) Battery comes with opening tools.

(6) Company advantage: we are battery expert since 2008, with clients all over the world. We provide OEM / ODM service for our customers.

We are exporter and supplier of mobile phone batteries with very good quality enjoyed by the users. Quality and consumer satifaction is our passion.

Core advantage:
1. Use original brand cell, pure cobalt
2. Use original IC, same project
3. Brand new, 0 cycle
4. Real capacity as origin battery
5. Safe: with over-charge, over-discharge, short-circuit protection
6. Low defective rate (the market defective rate is high from 5% to 20%)
7. 1 year warranty, responsible for after-sale service
8. All models: for iPhone 4, 4S, 5, 5S, 6, , 6S, 6S plus, SE, 7, 7 plus,
9. Quality control: we pass ISO9001, strict QC team test all functions during production, 100% inspection.
Other advantages:
10. Competitive factory price
11. Professional Packaging
12. Fast delivery by UPS 4-7 days.
13. OEM service is accepted
14. With long-term customers all over the world, main market is Europe and America
15. Rich experience: we have been in battery industry over 10 years.







Rated Capacity



standard discharge(0.2C)

after standard charge




Internal Resistance


Nominal Voltage   7.4V   mean operation voltage

Voltage at end of Discharge


discharge cut-off voltage

Charging at end of Voltage



Standard Charge

Constant Current 0.2C Constant 

Voltage 7.3V 0.02C cut-off

charge time:Approx 6.0h

Standard Discharge

Constant Current 0.2C end Voltage 5V


Fast Charge

Constant Current 1C Constant 

Voltage 7.3V 0.02C5A cut-off

charge time:Approx 2.5h

Fast Discharge

Constant Current 1C end Voltage 5.0V


Cycle Characteristic


4000 times(80%DOD)

7000 times(50%DOD)

the residual capacity is no less 

than 80% of rated capacity at 1C rate.

Maximum Continuous

 Discharge Current


pulse discharge current: 2C

Operation Temperature Range



60±25%R.H. bare battery

Storage Temperature Range

Less than 1 year:-20~25

Less than 3 months:-20~45

60±25%R.H. at the shipment 


Additional info:

1.Certification: UL, CE, CCC, BIS, IEC,ROHS,MSDS

2.MOQ: 10000

3.Warranty: 12 months

4.Delivery time: 15-30 days

5.Payment Term: by TT, LC

6.Shipping way: By sea, By air, By express courier such as DHL,EMS,UPS,TNT, etc.

7.Shipping Port: Shenzhen, Hongkong

iphone battery

Company introduction:

Shewnzhen Powecome, the headquater of powercome group, concentrates on the R&D and production of various types of batteries, lithium ion battery, lithium polymer battery, 18650 battery cell, battery pack etc. With our highly efficient teams comprised of engineers, sales persons, production and quality managers as well as a very strict quality control system (with GB/T 19001-2008/ISO 9001:2008 certifications), Powercome Electronic is able to provide OEM & ODM services efficiently with quality standards exceeding expectations

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Contact Information


Shenzhen Powercom Electronics Co., Ltd.

Contact Person: Yvonne Lau



Address: Blog 10, Shi'ao 2nd Industrial Zone, No.8, Langqin Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, China,Shenzhen,Guangdong

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