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Lithium-ion Battery Cell 50Ah

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-01 10:07

  • Browse the number:

    569

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Company Profile

Qingdao Kingdom Cheer Industry Co.,Ltd

By certification [File Integrity]

Contact: qdqwf(Mr.)  

Email:

Telephone:

Phone:

Area: Shandong

Address: Shandong

Website: http://www.cnkingdomcheer.com/ http://qdqwf.shkyu.com/

Product details

1.Scope

This description defines the general requirements for the Lithium-ion battery's normal parameter, conventional electrical requirement, safety performance, test and judgment, storage, shipment, usage instructions, safety regulation supplied by Qingdao Kingdom Cheer Industry Co.,ltd.

2.Description

Product: Lithium-ion Battery

Type: IFP45120146 - 50Ah

3.Adopted Standard

QC/T 743-2006: Lithium-ion batteries for electric vehicles

UN38.3

4.Configuration and Dimension

1) Product Configuration

Please refer to the figure on the right for product outline.

2) Product Dimension

46mm*120mm*146mm

5.Appearance

There can not have any deformation and crack,

The Surface should be smooth, dry, no trauma, no dirt, etc., and marks clearly and accurately.

6.Nominal Parameters

No.

Items

Unit

Parameter

Remark

1

Battery Type

/

LiFePO4

/

2

Nominal Capacity

Ah

50

By standard charge and discharge (see 8.1)

3

Capacity Range

Ah

50~55


4

Nominal Voltage

V

3.2


5

Charging Mode

/

CC/CV

/

6

Voltage Range

V

2.5~3.7

/

7

Standard Charge and Discharge Current

A

0.3C(15A)

CC

8

Max. Continuous Charge Current

A

1C(50A)

CC

9

Max. Instantaneous Charge Current

A

3C(150A), ≤10s


10

Max. Continuous Discharge Current

A

1C (50A)

It could be adjusted based on customer requirements

11

Max. Instantaneous Discharge Current

A

5C(250A), ≤10s


12

Weight of Single Cell

g

1450±100

/

13

Resistance(AC)

Ω

< 0.002

AC, 20±5℃

14

Dimension

mm

46-1+1×120-1+1×146-1+1

/

15

Working Temperature

Charge

0~45

/

Discharge

-25~+55

/

16
       
       
       

Storage Temperature
       

One Month

0~60

Storage capacity should be 40%~50% of rated capacity
       
       
       

Three Months

0~45

Six Months

0~25

Air Pressure

kPa

86~106

Relative Humidity

RH

25%~85%

17

Cell Cycle Life (Times)

/

>2000

0.5C charge-discharge at 20℃, 100%DOD till 40Ah

18

Self-Discharge Rate(per Month 20℃)

%

<5%

Room Temperature

19

Max. Torque Force While Fix a Screw on The Battery Terminal

Nm

7

For packing procedure