| Customization: | Available |
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| Type: | Li-ion Battery |
| Cathode Material: | LFP |
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Gotion 33140 15Ah long cycle life Cylindrical LiFePO4 Battery Cell used in power bank
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Item
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Specification
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Remark
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3.1 Capacity
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Minimum 15Ah
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By Standard Charge and Discharge
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3.2 Nominal Voltage
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3.2V
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Standard Discharge Average 3.2V
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3.3 Max Charge Voltage
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3.65V
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3.4 Standard Charge Current
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0.5C
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3.5 Standard Charge Time
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2.5h
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CC-CV
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3.6 Continuous Charge Current (Max.)
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3C
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Not for Cycle Test
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3.70 Min. Discharge Voltage
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2.0V
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-20ºC(1.8V)
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3.8 Standard Discharge Current
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1C
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3.9 Continuous Discharge Current (Max.)
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5C
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Not for Cycle Test
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3.10 Cell Weight
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268+5g
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3.11 Cell Internal Impedance
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less than3mΩ
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AC, 1kHz
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3.12 Storage Temperature
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-20~50ºC -20~40ºC -20~20ºC |
1 month 3 month 1 year |
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3.13 Standard Charge
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Constant current Constant voltage End current (Cut off) |
0.5C 3.65V 0.05C |
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3.14 Standard Discharge
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Constant Current End voltage (Cut off) |
1C 2.0V |
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3.15 Temperature of Charge or Discharge
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Charge:0~45ºC Discharge:-20~55ºC |
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