Shenzhen Eastar Battery Co. Ltd

18-year specialist in manufacturing batteries

CE-, UL- and RoHS-certified | OEM/ODM services | After-sales services offered

 2nd year  Verified

This Verified Supplier's Business Registration profile has been independently verified with relevant government agencies View BR Profile

Home > Product List > Lithium-ion battery packs > Rechargeable battery pack

More products from this category

Li-ion battery 7.4v 4400mAh rechargeable battery pack with connector

  • US$ 1 - 6 / Piece
  • 100 Pieces Minimum Order
  • 10 - 25 days Lead Time

Small Orders:Accepted

Request Sample

Inquire Now

 Add to Basket

Product Details

Model Number: 7.4v battery pack-#6826

Brand Name: Eastar/OEM

Country of Origin: China (mainland)

Key Specifications/Special Features:

Quick details

Just e-mail us your OEM specification. We assure you of cost-effective solutions to your marketing objectives.

Model ICR18650-2S2P
Nominal capacity 4400mAh
Length 72.5±0.2mm
Width 18.3±0.2mm
Height 67.0±0.2mm
Weight (typical) Max. 185g
Cut-off voltage 6.0V
Cycle life >2000 cycles
Charge Current= 0.2C (880mA)
Max. charging current 1C (4400mA)
Max. Discharging current 1C (4400mA)

Product application:
GPS tracker, LED, medical devices, kinds of meters, portable instruments, PDA, power tools, miner's lamp, audio and video devices, information devices, Christmas lights

Standard for cells:
1. In good light, the surface should be smooth and dry, without crack, score, dirt etc., the identification 2. should be clear and correct.
3. There should be clear polar identifications, the identification should be correct check by voltage meter.
4. Over discharge--no fire, no explosion, no leakage
5. Over charge--no fire, no explosion
6. Short circuit--no fire, no explosion

Standard for battery pack:
1. Check all connection included cell to cell, data wires between cells and BMS, BMS to the cell, BMS 2. to the discharging port and charging port
3. 100% capacity at 0.2C discharging and in normal temperature 20°c
4. >98% capacitive at 1.5C discharging and in normal temperature 20°c
5. >95% capacity at normal discharging in very high temperature 55°c
6. >50% capacity at normal discharging in very low temperature -20°c
7. Over-discharging testing
8. Over-charging testing

Shipping Information:

  • FOB Port:China (Mainland)
  • Lead Time: 10 - 25 days
  • Dimensions per Unit:1 × 1 × 1 Centimeters
  • Weight per Unit:1 Grams

Main Export Markets:

  • Mid East/Africa
  • North America
  • Western Europe
  • Asia
  • Central/South America
  • Eastern Europe

Payment Details:

  • Payment Method: Telegraphic Transfer (TT,T/T)

Primary Competitive Advantages:

  • Prompt Delivery
  • Quality Approvals
  • Reputation
  • Service
  • Small Orders Accepted
  • Brand-name Parts
  • Experienced Staff
  • Green Product
  • Guarantee/Warranty
  • International Approvals
  • Packaging
  • Price
  • Product Features
  • Product Performance

Contact Supplier

Shenzhen Eastar Battery Co. Ltd

Address: Rm905, Hongchang Plaza, Shennan Road, Louhu District, Shenzhen, 518001, Shenzhen, Guangdong, China (518001)

Tel:  (86 755) 22214426  (86 755) 22214951

Fax:  (86 755) 22214951

Homepage Address: http://www.globalsources.com/easta.co

Other Homepage Address: http://eastarbattery.com and www.eastarco.com

Send your inquiry direct to this supplier
Inquire Now
Verified Business Registration Details

Registered Company: 深圳市东星电池有限公司

Business Registration Number: 914403007852595649

Company Registration Address: 深圳市罗湖区深南东路鸿昌广场905

* In some jurisdictions, company names and addresses are registered in Chinese only.

This Verified Supplier's Business Registration profile has been independently verified with relevant government agencies Learn more

Supplier and product information updated August 15, 2017.

Verified Manufacturer
The business scope of this supplier's independently verified Business Registration, as licensed by relevant government agencies, allows it to manufacture goods. View BR Profile

Is the product image unclear or different from the product description? Is the product description or specifications incorrect or confusing?

Yes | No

Thank you!

Your submission has been received and will be reviewed.


Contact Supplier:

MS Shaw, Marisa

Sales Manager

Inquire Now

 Add to Basket


Follow Supplier:

 Follow Me

Back to Top

Request for quotations

Fast and easy to use

Receive tailored offers

Compare quotations

Learn more


Please select your preferred language:

If you wish to change the language or use the original language later, please refer to the header or footer for more language options.