18650 7.4v 4000mah 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 2S2P

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


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

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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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