LiFePO4 Battery Cell 3.2V 25AH 09185190 For E-car E-Scooter Battery Pack
Quick Detail:
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Place of Origin: |
Guang dong China (Mainland) |
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Brand Name: |
TAC |
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Model Name: |
IFR09185190 25Ah 3.2V |
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Other Name: |
LiFePO4 25Ah lithium-ion Cell |
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Nominal Voltage |
3.2V |
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Nominal Capacity: |
25Ah |
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Size: |
Max 9.0(T)*185(W)*190(H) mm |
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Weight: |
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No.
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Item
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General Parameter
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Remark
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| 1 |
Rated Capacity
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Typical
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25Ah |
Standard discharge(0.2 C5A) after Standard charge
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Minimum
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24.5Ah | |||
| 2 |
Nominal Voltage
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3.2V |
Mean Operation Voltage
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| 3 |
Voltage at end of Discharge
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2.5V |
Discharge Cut-off Voltage
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| 4 |
Charging Voltage
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3.65V | ||
| 5 |
Internal Impedance
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≤40mΩ |
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
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| 6 |
Standard charge
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Constant Current 0.2C5A Constant Voltage 3.65V 0.01 C5Acut-off
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| 7 |
Standard discharge
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Constant current 0.2 C5A end voltage 2.0V
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Charge and Discharge Performance
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No.
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Item
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General Parameter
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Remark
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| 8 |
Fast charge
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Constant Current 1C5A Constant Voltage 3.65V 0.01 C5Acut-off
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| 9 |
Fast discharge
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Constant current 1 C5A end voltage 2.0V
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| 10 |
Maximum Continuous Charge Current
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1 C5A | |
| 11 |
Maximum Continuous Discharge Current
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1.5C5A | |
| 12 |
Operation Temperature Range
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Charge: 0~45℃ |
60±25%R.H. Bare Cell
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| Discharge: -10~60℃ | |||
| 13 |
Storage Temperature Range
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Less than 1 year: -20~25℃
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60±25%R.H. at the shipment state
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less than 3 months: -20~40℃
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| 14 |
Cell Dimension
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Max 9.0(T)*185W)*190(H) mm |
Feature
1. High capacity 20ah for one cell, you can assembled higher capacity with less single cell
2. 3.2V standard voltage meet various equipment
3. Wide range of operating temperature; 0-45 degree,
4. Long operating time 2000times , usually keep 3-5 year
6. Low self-discharge rate (less than 2% per year at 20°C).the battery remain capacity is 70% for original capacity after stock one year
Main Applications :
The high capacity lifepo4 cell can be used for various EV E-CAR portable ESS
