Rechargeable li-ion 18650 2s2p 7.4v 4400mah battery pack

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

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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

Our li-ion battery Feature:

1. Safety: safest 3.7v li ion battery, No explode, No pollution!

2. Environmentally friendly energy, no toxic material contained;

3. Long time life

4. Highly efficient charge anytime;

5. Small size and light weigh;

6. Flexible size custom;

7. Factory price.

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	4400mAh	standard discharge(0.2C) after standard charge
	Minimum	4350mAh
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	1000times(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 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

18650 battery pack

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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Rechargeable li-ion 18650 2s2p 7.4v 4400mah battery pack

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