Rechargeable 7.4v 2s4p 8800mah 18650 li-ion battery pack

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

Basic Info

Model No.: 18650 2S4P

Type: Lithium 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

Company information

1.We are a Professional lithium-ion battery/  lithium polymer battery/li-ion battery/rechargable battery/lithium battery/ 18650 battery/batteries pack manufacturer  over 15 years.             

2.  Most of our items are approved CE/ROHS/SGS/UL/MSDS/UN38.3/IEC61233  

3.Various li ion battery styles for option


18650 Battery Applications: Video Devices: MP3/MP4/MP5,digital Camera, Portable DVD, Portable Television, Electronic Cigarettes, Electricity Sound Box, ect-

Portable Devices: GPS,PDA,E-Book, PMP, PSP, Laptop, Walkie-Talkies, Portable Medical Device, etc-
Illuminate Devices, Miner Lamp, Search Light, ect-
Others: Electric Toys, RC Models, Model Aircraft, Backup Power, Mobile Power Supply, Hand Electric Drill, ect-


Item

 

Parameters

 

Remark

Rated Capacity

Typical

8800mAh

standard discharge(0.2C)

after standard charge

Minimum

8750mAh

Alternating 

Internal Resistance

≤70mΩ

 
Nominal Voltage  7.4V   mean operation voltage

Voltage at end of Discharge

5.5V

discharge cut-off voltage

Charging at end of Voltage

8.5V

 

Standard Charge

Constant Current 0.2C Constant 

Voltage 37.4V 0.2C cut-off 5.5v

charge time:Approx 5.0h

Standard Discharge

Constant Current 0.2C end Voltage 5.5V

 

Cycle Characteristic

800times(100%DOD)

 

the residual capacity is no less 

than 80% of rated capacity at 1C rate.

Maximum Continuous

 Discharge Current

1C

pulse discharge current: 2C

Operation Temperature Range

Charge:0~55

Discharge:-20~60

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 shipmen                 


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

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Contact Information

CONTACT US

Shenzhen Powercom Electronics Co., Ltd.

Contact Person: Yvonne Lau

Phone:86-0755-29459093

Fax:86-0755-89480830

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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