15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery

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Item specifice:

Place of Origin: Jiangsu, China Model Number:: 1400 Certification:: UL, ce
Voltage:: 3.2V usage: battery pack sucess cases:: lifan motorcycle batteries
tab:: full tab density:: high density Type:: Li-Ion
Model Number::: 321400-15Ah capacity:: 15Ah battery type:: Rechargeable Batteries
shape of cell:: cylindrical cell battery series:: 32 lithium cylindrical cell

Product Description:

15Ah cylindrical cell  Lithium-ion CNBM rechargeable batteries 15Ah lithium battery 

Scope

This specification defines the requirements of the lithium-ion rechargeable battery supplied by CNBM.

 

Product Classification and Model

 

 

Item

Specification

Remark

3.1 Capacity

Minimum 15Ah

 By Standard Charge and Discharge(see 5.3,5.4) .

3.2 Nominal Voltage  

3.2V

Standard Discharge Average 3.2V

3.3 Max Charge Voltage

3.65V

/

3.4 Standard Charge Current

0.5C

/

3.5 Standard Charge Time

2.5h

CC-CV

3.6 Continuous Charge Current (Max.)

3C

Not for Cycle Test

3.70 Min. Discharge Voltage  

2.0V

-20℃(1.8V)

3.8 Standard Discharge Current

1C

/

3.9 Continuous Discharge Current (Max.)

5C

Not for Cycle Test

3.10 Cell Weight   

less than290g

/

3.11 Cell Internal Impedance

less than3

AC, 1kHz

3.12 Storage Temperature

-20~50
-20~40
-20~20

1 month  
3 month  
1 year

3.13 Standard Charge

 

Constant current         
Constant voltage          
End current (Cut off)

      

0.5C
3.65V
0.05C

 

3.14 Standard Discharge

Constant Current

End voltage (Cut off)

   

1C
2.0V

 

3.15 Temperature of Charge or Discharge

Charge:0~45℃
Discharge:-20~55℃

/

 

 The structure of cells 

 

15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery

15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery 

Nominal Specification

 

Item

Specification

Remark

3.1 Capacity

Minimum 15Ah

 By Standard Charge and Discharge(see 5.3,5.4) .

3.2 Nominal Voltage  

3.2V

Standard Discharge Average 3.2V

3.3 Max Charge Voltage

3.65V

/

3.4 Standard Charge Current

0.5C

/

3.5 Standard Charge Time

2.5h

CC-CV

3.6 Continuous Charge Current (Max.)

3C

Not for Cycle Test

3.70 Min. Discharge Voltage  

2.0V

-20℃(1.8V)

3.8 Standard Discharge Current

1C

/

3.9 Continuous Discharge Current (Max.)

5C

Not for Cycle Test

3.10 Cell Weight   

290g

/

3.11 Cell Internal Impedance

less than3

AC, 1kHz

3.12 Storage Temperature

-20~50
-20~40
-20~20

1 month  
3 month  
1 year

3.13 Standard Charge

 

Constant current         
Constant voltage          
End current (Cut off)

      

0.5C
3.65V
0.05C

 

3.14 Standard Discharge

Constant Current

End voltage (Cut off)

   

1C
2.0V

 

3.15 Temperature of Charge or Discharge

Charge:0~45℃
Discharge:-20~55℃

/

 

Appearance and Dimension

4.1 Appearance

There shall be no such defects as scratch, rust, discoloration, dirt, deformation, leakage which may adversely affect commercial value of the cell.

4.2 Dimension

 

Height (Including pole) :140±0.3mm

Height (Except pole) :138.4±0.3mm

Diameter (Except PVC) :33.3±0.2mm

Diameter(Including PVC) : 33.5±0.2mm

 

 15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery

15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery

 

 

 

 

 

 

Lithium Battery BMS / PCB / PCM

 

Li-ion cells should always be used with a protection circuit to prevent the cell from over charging or over dis-charging. Choosing the correct circuit and applying it appropriately is vital to the longevity your batteries and your own safety.CNBM test each Cells and BMS/PCB/PCM before manufacturing and promise it is functional and safe.

 

BMS / PCB / PCM is the "heart" of Lithium battery pack. BMS (Battery Management System) is any electronic system that manages a rechargeable battery (cell or battery pack), such as by monitoring its state, calculating secondary data, reporting that data, protecting the battery, controlling its environment, and balancing it.

 

 

Packing

 15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery

The Packaging with regard to Source Factory Deep Cycle LiFePO4 Lithium ion Battery 12V 100Ah for Solar system/RV/Motorhome/Boat

 

 

FAQ

Q1: Why choose us?
1. Quickly respond to customer inquiries within 12 hours.
2. Strong research and development capabilities, all kinds of latest products.
3. More than 10 years of experience in producing battery products in a variety of applications.
4. Value quality and long-term cooperation to achieve a win-win relationship.

 

Q2: Are you a factory or a trading company?
We are a factory located in Zengcheng District, Guangzhou.

 

Q3: When is the order placed, when will the product be delivered?
We guarantee to deliver the battery within 7 days, and the custom theme takes 20 days.

 

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