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18650 7.4v 4000mah li-ion battery pack

18650 7.4v 4000mah li-ion battery pack

    Payment Type: L/C,T/T
    Terms of Trade: FOB
    Min. Order: 10000 Piece/Pieces
    Delivery Time: 15-30 Days
    Brand: Powercome
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Port: Shenzhen,Hongkon

Basic Info

Model No.: 18650 2S2P

Product Description


FAQ

Q1: Can I get free Li-ion Battery sample?

A1: For new customer, we don't provide free sample, but we can return sample cost when the buyer place bulk order. For old customer, free sample is available.

Q2: How should I pay?

A2: You can pay via T/T., 100% T/T in advance for samples. For large quantities, 30% T/T in advance, the balance before goods ready. If you prefer to other payment terms, please contact us .

Q3: Can I have the customized package?

A3: OEM package is acceptable, but the extra charges will be borne by the buyers, for more details, please contact us.

Q4: What is delivery time if we place an order?

A4: It depends order quantities. Usually, we can deliver goods within 15 working days for small orders, for more quantity order, let's confirm when you place offical order.

Q5: Are your factory or trading company?

A5: We are Lithium Ion Battery/ lithium polymer battery/18650 Rechargeable Battery/ Battery Pack manufacturer, provide all kinds of OEM/ODM services for clients around the world.


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-

Nominal Voltage

7.4V

Nominal Capacity

4000mAh

Discharge end voltage

5.5V

Charge protect voltage

8.5V

Max charge voltage

8.4V-8.5V

Max charge current

1C

Max discharge current

3C-5C

Working temperature

Charge

-20~45°C,45~85%RH

Discharge

-20~60°C,45~85%RH

Storage temperature andhumidity

0ne month: -20~+55°C,45~85%RH

Two months: -20~+45°C,45~85%RH

One year: -5~+20°C,45~85%RH

Cycle life

500 TIMES CYCLES (Normal temperature ,1C cycle to 60%,100%DOD)

Safety certificate

CERTIFICATION: CE,UL, RoHS

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

18650 2s2p

Ji'an Powercome New Energy Technology Co., Ltd.

 Powerocme is a high-tech energy solution provider for domestic and overseas customers in China. Since its establishment in china in 2008, the company is principally specialized in the R&D, manufacture, and sale of li-ion rechargeable batteries and battery packs which are widely used in portable DVD players, laptop computers, mobile phone, Mp3/Mp4 players, blue-tooth devices, GPS, PDAs, model airplanes, electric toys, electric tools, electric cars and other portable electric products. We focus on product quality and environmental protection all the time, and establish a strict, effective,stable quality and environmental management system, Our products comply with RoHS, ISO 9001,lSO14001 , UL, CE certificates We will design and manufacture the products based on your ideas or your requirements. More than 80% of our products are the best seller all over the world, such as mainly in America, Europe, Asia, Hong Kong and Taiwan, got high reputation in the quality and service. We hope to develop firm relationship and build long term of good cooperation with our partners all the time.

Company Info

  • Company Name: Ji'an Powercome New Energy Technology Co., Ltd.
  • Representative: Daniel Wang
  • Product/Service: Li-Ion Batteries , Li-Polymer Batteries , 18650 Battery Packs , Rechargeable Lithium Batteries , Mobile Phone Batteries , Rechargeable Batteries
  • Capital (Million US $): 200 Million
  • Year Established: 2013
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): US$50 Million - US$100 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 81 -90 People
  • No. of QC Staff: Above 100 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Fengming Road, Fenghuang zone,New&Hi-tech Industries Park, Ji'an Village,Jiangxi,China
  • Contact Person: Ms. Yvonne Lau
  • Tel: 86-0755-29459093
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