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Shenzhen Topband Battery Co., Ltd
A professional manufacturer of LiFePO4 battery / lithium iron phosphate, dedicated to designing, researching, manufacturing, and exporting LiFePO4 batteries( cell & pack & energy storage system) to
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3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty

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Shenzhen Topband Battery Co., Ltd
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3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty

Brand Name : Topband

Model Number : A32173128P-50Ah

Certification : CE,UL,UN38.3,MSDS

Place of Origin : China

MOQ : 500pcs

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 450Mwh/year

Delivery Time : 2~4weeks for samples; 4~6weeks for mass production

Packaging Details : standard export carton

Chemistry : LiFePO4

Norminal voltage : 3.2V

Norminal capacity : 50Ah

Weight : 1.25kg

Dimension : 173x31.3x128mm

Cycle life : ≥2000 (100% DOD)

Internal Impedance : ≤ 1.0mΩ

Warranty : 2 years

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Deep cycle lithium iron phosphate Lifepo4 Battery Cells 3.2V 50Ah

1. LiFePO4 Battery Cells 3.2V 50Ah Specification

Item Specification Remark
1.0 Nominal Capacity 50Ah 0.5C discharge capacity
1.1 Typical Capacity 50Ah
1.2 Internal Impedance ≤1.0mΩ By AC 1KHz
1.3 Nominal Voltage 3.20V
1.4 Cell Weight 1250±20g containing package
1.5 End-of-charge Voltage 3.65V At CC mode
1.6 End-of-charge Current 0.05C At CV mode
1.7 End-of-discharge Voltage 2.00V
1.8 Charge Method 0.5C CC/CV 180 min
1.9 Quick Charge Method 1C CC/CV 90 min
1.10 Max Continuous Discharge current 100A Continuous Discharge Time: 30 minutes
1.11 Max pulse Discharge Current 150A Continuous Discharge Time: 10 seconds
1.12 Cycle Life ≥2000cycles

0.5C Continual Discharge: ≥80%
(100% DOD)

1.13 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°℃
1.14 Shelf Life 2 year
1.15 Appearance Without break, scratch, distortion, contamination, leakage and so on

2. Similar LiFePO4 Battery Cells 3.2V 12Ah/20Ah/25Ah/27Ah

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


3. Storage & 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.

4. Warning & Tips

Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. Shenzhen Topband Battery Co., Ltd. Describes is not responsible for any accidents caused by the usage without following our specification.

5. Factory Overview
3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty

6. Factory Overview
3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty
3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty
3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty


Product Tags:

Lifepo4 Battery Pack

      

Lithium Iron Phosphate Cells

      
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