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

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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