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lifepo4 3.2V 2250mAh lithium ion battery for RC

FOB Price: Get Latest Price
Min.Order Quantity: 50 Pack/Packs
Supply Ability: 50000 Pack/Packs per Month
Port: Shenzhen/HK
Payment Terms: T/T,Western Union,Paypal
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Sffree Battery Cell
Model Number:
SFR-LF7537125SH25C
Type:
Lifepo4
Nominal Voltage:
3.2V
Size:
7.5*37*125mm
Nominal Capacity:
2.25Ah
Thickness:
≤7.5
Width:
≤37
Length:
≤125
Tab Lengtth:
30.0±3.0
Tab Width:
80.0±0.5
Tab spacing:
80±2
Internal impedance:
≤1mΩ
cycle life:
80DOD% above 1500times
Standard Charge/Discharge Current:
1C
Max Discharge continuous Current:
25C

Packaging & Delivery

Packaging Detail: Standard export package
Delivery Detail: 25 days

Specifications

1.3.2V 2.25Ah battery lifepo4
2.widely used in e vehicle
3.light weight
4.cycle times:above1500times
5.25C high discharege

 

Softcase 3.2V 2.25Ah lifepo4 rechargeable lithium ion batterty for  e vehicles 

NO.

 Items 

specification

 
    

1.

Typical capacity

2.25Ah 0.5C Discharge

 
    

2.

Minimal capacity

2.20Ah 0.5C Discharge

 
    

3.

Nominal voltage

3.2 V

 
    

4.

Internal impedance

1mΩ

 
     

5.

Charge voltage

 

3.65 V

 
     

6.

Charge current

 

Standard charge:0.5C

 
  

Repid charge:1C

 

7.

Standard Chiarging method

 

 

 

 

0.5C constant current (CC) charge to 3.65V,then constant

voltage 3.65V(CV)charge till charge current decline to

0.02C

 

 
  
   

 

 

8.

Charging time

 

Standard charge:3.5h(reference)

 
   

Repid charge:2.5h(reference)

 

9.

Standard

discharge

current

 

1.0 C

 
     

10.

Max. discharge continuous current

25.0 C

 
     

11.

Discharge

cut-off

voltage

 

2.5V

 
     

12.

Operating temperature

Charge:0°C ~ 55°C

 
 

Discharge:-20°C ~ 60°C

 

13.

Storage temperature

-10°C ~ 45°C

 
    

14.

Storage humidity

<85%

 
    

15.

Cell Weight Approx

approx:70g

 
 16. cycle life  

( 70DOD%) above 2000 times

 

 

 

Competitive Advantages: 

 

1.High Temperature Resistant                     

 

2.Green Product

 

3.24 months Warranty 

 

4.Long life Good consistency, low self discharge span(2000 cycles to 80% by DOD)

 

5. International Approvals

 

6. Factory Price

 

7. Product Features

 

8.Prompt Delivery

 

9. Good consistency, low self discharge

 

10.Storage battery use

 

11.  With short-circuit production function, safe and reliable

 

12. Small Orders Accepted

 

 

 

 

 

Applications:

 

1.Telephone switchboard, electric equipments,medical-equipments,power instruments  

 

2.Computer, uninterrupted power source (UPS)

 

3.Power transmission and transformer station, switch-control, and accident lighting 

 

4.Fire fighting, safety device, and alarm monitoring

 

5.Automatic office system 

 

6.Radio communication system

 

7.Emergency lighting and car/ship starting system

 

8.Portable electric appliances and mining system

 

9.Traffic and navigation signal lamp

 

 

 

 

Warnings

Do not soak the battery cells in water. The storage place should be dry and cool. 

Do not use and/or put the battery cells by heat source such as fireplace or electric heater. Use the specified charger when recharging. 

Do not confuse the positive and negative polarities of battery cells. Do not directly plug the battery cell into electric outlet. 

Do not burn the cells. 

Do not short-circuit the battery terminals. 

Do not transport or store the batteries with metal objects Do not strike, trample or fracture the cells. 

Do not directly solder the battery cell and pierce the cell with sharp objects. 

 

 

Warranty 

Warranty period of this product is 12 moths from manufacturing code.We are not responsible for the troubles caused by mishandling of the battery which is clearly against the instructions in this specification.When we find any new facts which require modification of this document,we will inform you.

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Shenzhen Sffree Energy Technology Co., Ltd. is a new energy enterprise which is specialized in the design, manufacture and sale of LiFePO4 batteries and power protection systems. Our factory covers an area of more than 10000 square meters and our office covers an area of 3000 square meters. Sffree Energy has many advanced production lines whose largest annual production capacity of batteries reaches 300000 pieces. Sffree Energy is one of the Professional manufactures of LiFePO4 batteries.
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Basic Information

Product/Service (We Sell): Li ion Battery,LiFePo4 Battery,Cylindrical Lithium Battery,Lithium Battery,Solar LiFePo4 Battery  
Number of Employees: 201 - 300 People  

Trade & Market

Main Markets: Oceania
Central America
Southern Europe
Northern Europe
Africa
South America
Eastern Europe
Mid East
North America
Western Europe
Eastern Asia
South Asia
Southeast Asia
Domestic Market
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 61% - 70%  

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China (Mainland) | Contact Details
Experience: Established 2007

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Ms. Bonny Ning
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