Gotion IFR32135 15Ah LiFePO4 Cylindrical Battery Cell 3.2V Lithium Iron Phosphate Cell
15Ah LiFePO4 Cylindrical Battery Cell
The 15Ah LiFePO4 cylindrical battery cell is designed for battery pack manufacturers, industrial energy storage developers, and professional battery system integrators. Featuring lithium iron phosphate chemistry, a nominal voltage of 3.2V, and a capacity of at least 15Ah at 1C discharge, this cell provides a practical solution for rechargeable battery pack development.
With a cylindrical 32135 format, the cell supports integration into customized battery modules and packs. Its continuous discharge capability is rated at 1C, while pulse discharge performance reaches 3C for 30 seconds and 5C for 10 seconds under specified test conditions.
The cell operates across a wide discharge temperature range of -30°C to 60°C. Its electrical characteristics, dimensions mécaniques, and temperature performance make it suitable for various industrial and energy-related battery applications.
For B2B customers, technical specification review, évaluation d'un échantillon, and project-based sourcing support can be discussed according to application requirements.
Points forts du produit
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LiFePO4 lithium iron phosphate chemistry
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3.2V nominal voltage at 0.33C
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≥15Ah capacity at 1C discharge
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≥15.8Ah capacity at 0.33C discharge
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Cylindrique 32135 format de cellule
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1C maximum continuous discharge
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3C/30s and 5C/10s pulse discharge
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Wide discharge temperature range from -30°C to 60°C
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Impédance CA: 1.5–3mΩ
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Charge/discharge energy efficiency: ≥90 %
Spécifications techniques
| Article | Spécification |
|---|---|
| Nom du produit | LiFePO4 Cylindrical Battery Cell |
| Format de cellule | 32135 |
| Chimie des batteries | Phosphate de fer et de lithium (LiFePO4) |
| Tension nominale | 3.2V at 0.33C |
| Nominal Voltage at 1C | 3.1V |
| Capacité nominale | ≥15Ah at 1C |
| Capacity at 0.33C | ≥15.8Ah |
| Énergie nominale | Environ. 48Wh (calculated at 3.2V × 15Ah) |
| Tension de charge standard | 3.65V |
| Maximum Allowable Charging Voltage | 3.9V |
| Tension de coupure de décharge standard | 2.50V |
| Room Temperature Operating Voltage | 2.0–3.65V |
| Maximum Continuous Discharge Rate | 1C |
| Pulse Discharge Rate | 3C / 30s; 5C / 10s |
| Impédance CA | 1.5–3mΩ |
| DC Resistance | Temperature retention values are based on the specification’s stated 1C discharge test and 1.8V cut-off conditions.
Cycle Life Reference
| Test Condition | Cycle Life Reference |
|---|---|
| Standard Condition | 2,000 cycles |
| 45°C Condition | 1,000 cycles |
The specification also describes a separate 3,000-cycle test method with ≥80% capacity retention. This should not be presented as a universal cycle-life guarantee. Actual performance depends on test conditions and operating profile.
Safety Test Items
The specification lists the following test items:
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Overcharge test
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Over-discharge test
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External short-circuit test
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Drop test
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Heating test
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Crush test
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Seawater immersion test
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Temperature cycling test
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Low-pressure test
These are listed test items, not proof of third-party certification. Certification claims should only be made when corresponding valid reports are available.
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15Ah LiFePO4 Cylindrical Battery Cell
The 15Ah LiFePO4 cylindrical battery cell is designed for battery pack manufacturers, industrial energy storage developers, and professional battery system integrators. Featuring lithium iron phosphate chemistry, a nominal voltage of 3.2V, and a capacity of at least 15Ah at 1C discharge, this cell provides a practical solution for rechargeable battery pack development. With a cylindrical 32135 format, the cell supports integration into customized battery modules and packs. Its continuous discharge capability is rated at 1C, while pulse discharge performance reaches 3C for 30 seconds and 5C for 10 seconds under specified test conditions. The cell operates across a wide discharge temperature range of -30°C to 60°C. Its electrical characteristics, dimensions mécaniques, and temperature performance make it suitable for various industrial and energy-related battery applications. For B2B customers, technical specification review, évaluation d'un échantillon, and project-based sourcing support can be discussed according to application requirements. Points forts du produit-
LiFePO4 lithium iron phosphate chemistry
-
3.2V nominal voltage at 0.33C
-
≥15Ah capacity at 1C discharge
-
≥15.8Ah capacity at 0.33C discharge
-
Cylindrique 32135 format de cellule
-
1C maximum continuous discharge
-
3C/30s and 5C/10s pulse discharge
-
Wide discharge temperature range from -30°C to 60°C
-
Impédance CA: 1.5–3mΩ
-
Charge/discharge energy efficiency: ≥90 %
e and at least 15.8Ah at 0.33C discharge, supporting different battery pack design requirements.
High Pulse Discharge Capability
Supports pulse discharge rates of 3C for 30 seconds and 5C for 10 seconds under specified test conditions, offering flexibility for applications with temporary power demands.
Large plage de températures de décharge
Designed for discharge operation from -30°C to 60°C, with temperature-dependent performance characteristics defined in the product specification.
Format de cellule cylindrique
Le 32135 cylindrical structure supports integration into customized battery modules and pack configurations.
Faible résistance interne
AC impedance is specified at 1.5–3mΩ, while DC resistance is below 8mΩ, based on the specification’s stated test conditions.
High Energy Efficiency
Charge/discharge energy efficiency is specified at ≥90%, supporting efficient battery system design.
Accompagnement de projets B2B
Suitable for evaluation by battery pack manufacturers, intégrateurs de systèmes, and industrial battery solution developers. Sample assessment and project requirements can be discussed.
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Nos produits sont largement utilisés dans les e-cigarettes, drones, scooters d'équilibre, vélos électriques, équipement électronique, jouets, lampes de poche, et autres applications commerciales et industrielles.
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