Home ProductsRechargeable Lifepo4 Battery

310g Lithium Iron Phosphate Cells , Lifepo4 Rechargeable Battery Fast Charging

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

—— Christin Gartner

I'm Online Chat Now

310g Lithium Iron Phosphate Cells , Lifepo4 Rechargeable Battery Fast Charging

China 310g Lithium Iron Phosphate Cells , Lifepo4 Rechargeable Battery Fast Charging supplier

Large Image :  310g Lithium Iron Phosphate Cells , Lifepo4 Rechargeable Battery Fast Charging

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: CE,UL,UN38.3,MSDS
Model Number: TB-018065135C-Fe-10Ah

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
Contact Now
Detailed Product Description
Chemistry: LiFePO4 Norminal Voltage: 3.2V
Norminal Capacity: 10Ah Weight: 310g
Dimension: 65x18x135mm Cycle Life: ≥2000 (100% DOD)
Internal Impedance: Less Than 12.0mΩ Type: Prismatic

310g Lithium Iron Phosphate Cells , Lifepo4 Rechargeable Battery Fast Charging

1. LiFePO4 Battery Cells 3.2V 10Ah Specification

Item Specification Remark
5.0 Nominal Capacity 10Ah 0.5C discharge capacity
5.1 Minimum Capacity 10Ah
5.2 Internal Impedance ≤12.0mΩ By AC 1KHz
5.3 Nominal Voltage 3.20V  
5.4 Cell Weight 310±20g containing package
5.5 End-of-charge Voltage 3.65V At CC mode
5.6 End-of-charge Current 0.05C At CV mode
5.7 End-of-discharge Voltage 2.00V  
5.8 Charge Method 0.5C CC/CV 180 min
5.9 Quick Charge Method 1C CC/CV 90 min
5.10 Max Continuous Discharge current 22A Continuous Discharge Time: 30 minutes
5.11 Max pulse Discharge Current 33A Continuous Discharge Time: 10 seconds
5.12 Cycle Life ≥2000cycles

0.5C Continual Discharge: ≥80%

(100% DOD)

5.13 Operating

Temperature Range

Charging Temperature 0~45℃

Ambient temperature:25℃±5℃

Cell exterior temperature must be <65℃

Discharging Temperature

-20~55℃

 

Ambient temperature: 25℃±5℃

Cell exterior temperature not exceed 80℃

Storage Temperature -20~35℃ Recommended temperature range for long term storage is –10~ +30°℃
5.14 Shelf Life 2 year  
5.15 Appearance Without break, scratch, distortion, contamination, leakage and so on

2. LiFePO4 Battery Cells 3.2V 10Ah Electrical Characteristics & Test Condition

Test item Test Method Criteria

1. High

Temperature

Performance

A cell is charged in accordance with 6.2, and stored in an ambient temperature of 55℃±2℃ for 4 h,then discharged to cut-off voltage at a constant current of 0.5C. After that, fetch out the cell and place it in the ambient temperature of 23℃±2℃ for 4 h, then check its appearance.

1.Capacity retention:≥95%;

2. No distortion, no rupture.

2. Low

Temperature

Performance

A cell is charged in accordance with 6.2,and stored in an ambient temperature of -20℃±2℃ for 20hours,then discharged to cut-off voltage at a constant current of 0.5C. After that , fetch out the cell and place it in the ambient temperature of 23℃±2℃for 4hours, then check its appearance.

1.Capacity retention:≥60%;

2.Nodistortion,no rupture

3. 1C Normal Discharge Performance A cell is charged in accordance with 6.2, then discharged to cut-off voltage at a constant current of 1C in an ambient temperature of 23℃±2℃. After that,fetch out the cell and place it in the ambient temperature of 23℃±2℃for 4h, then check its appearance Capacity retention:≥95%
4. 2C Normal Discharge Performance A cell is charged in accordance with 6.2, then discharged to cut-off voltage at a constant current of 2C in an ambient temperature of 23℃±2℃. After that,fetch out the cell and place it in the ambient temperature of 23℃±2℃for 4h, then check its appearance Capacity retention:≥90%

5. Capacity

Retention

A cell is charged in accordance with 6.2, and stored in an ambient temperature of 23℃±2℃ for 28d, then discharged to cut-off voltage at a constant current of 0.5C. Capacity retention:≥80%

6. Cycle Life

(23℃±2℃)

A cell is charged to end-of-charge voltage at a current of 0.5C, and then charged at a constant voltage of 3.65V until the charge current is less than 0.05C, after that stored for 20min; Subsequently, the cell is discharged to cut-off voltage at a constant current of 0.5C, and stored 30min; prior to next charge-discharge cycle. The cell shall be continuously charged and discharged for 2000 times. capacity retention:≥80%

 

3. Similar LiFePO4 Battery Cells

3.2V Lithium Iron Phosphate Cells
Cell Model Volt(V) Capacity(Ah) Inpendance(mΩ) Weight(g) Cycle life Cycle condition
TB-01865135C-12Ah 3.2V 12Ah ≤12 310±10 2000 cycles 100% DOD
TB-02707145C-20Ah 3.2V 20Ah ≤10 525±10 2000 cycles 100% DOD
TB-02707145D-20Ah 3.2V 20Ah ≤4 525±10 2000 cycles 100% DOD
TB-02707180C-25Ah 3.2V 25Ah ≤6 650±10 2000 cycles 100% DOD
TB-02707180D-25Ah 3.2V 25Ah ≤4 650±10 2000 cycles 100% DOD
TB-02707180C-27Ah 3.2V 27Ah ≤4 660±10 2000 cycles 100% DOD

 

 

4. Stotage & Transportation

  • Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
  • Battery should be stayed in the ware house -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.
  • The battery should be stored in 50% SOC during transportation.
  • The battery need to be charged every 6 months if out of use.
  • Keep the battery against dropping, turning over and serious stacking during loading.

5. LiFePO4 battery cells advantage

  • Output with high efficiency: Standard discharge current is 0.3C-1C, pulse discharge current is 3.5C for 3 seconds.
  • Good performance under wide temperature -20-60℃. The battery structure is safe and good.
  • Good safety performance: When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
  • Long cycle life time, the discharge capacity is still over 80% after 2000 cycle times of single cell(100%DOD).
  • It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.
  • Low self-discharge. Less than 3% per month.
  • No pollution during manufacture and usage.

6. Certification

310g Lithium Iron Phosphate Cells , Lifepo4 Rechargeable Battery Fast Charging

 

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

Send your inquiry directly to us (0 / 3000)