3.2V 304Ah LiFePO4 Prismatic Battery Cell 972.8Wh Lithium Iron Phosphate Cell for Solar Energy Storage
3.2V 304Ah LiFePO4 Prismatic Battery Cell
Designed for high-capacity energy storage applications, this 3.2V 304Ah LiFePO4 prismatic battery cell delivers a nominal energy capacity of 972.8Wh in a compact aluminum-case structure.
Using lithium iron phosphate chemistry, the cell is suitable for residential energy storage systems, commercial and industrial ESS projects, and customized battery pack integration.
With a nominal capacity of 304Ah, low DC internal resistance of no more than 0.5mΩ, and continuous charge and discharge current ratings of 250A, it provides battery pack manufacturers and energy storage integrators with a high-capacity cell solution.
The prismatic aluminum-case design supports structured battery pack assembly and system integration. Its defined electrical specifications, operating temperature ranges, and mechanical dimensions help engineering teams evaluate compatibility during battery system development.
Key Product Specifications
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Nominal Voltage: 3.2V
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Nominal Capacity: 304Ah
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Nominal Energy: 972.8Wh
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Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
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Cell Type: Prismatic Aluminum Case
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DC Internal Resistance: ≤0.5mΩ
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Continuous Charge Current: 250A
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Continuous Discharge Current: 250A
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Weight: 5.47 ± 0.05kg
Applications
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Residential Energy Storage Systems
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Commercial Energy Storage Systems
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Industrial Battery Storage
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Solar Energy Storage Projects
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Customized Battery Pack Manufacturing
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Battery Energy Storage System Integration
For battery manufacturers, ESS integrators, distributors, and project procurement teams, this cell provides a high-capacity option for customized lithium battery solutions.
| Prismatic Lithium Battery Cell | |
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 304Ah |
| Nominal Energy | 972.8Wh |
| DC Internal Resistance | ≤0.5mΩ |
| Standard Charge Current | 0.5C |
| Standard Discharge Current | 0.5C |
| Continuous Charge Current | 250A |
| Continuous Discharge Current | 250A |
| Pulse Charge Current | 1.5C / 60s |
| Pulse Discharge Current | 1.5C / 60s |
| Charge Cut-off Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.5V |
| Recommended SOC Window | 10%–90% |
Mechanical Specifications
| Item | Specification |
|---|---|
| Cell Structure | Aluminum Case |
| Width | 173.70 ± 0.50mm |
| Thickness | 71.70 ± 0.50mm |
| Total Height | 207.20 ± 0.50mm |
| Body Height | 204.40 ± 0.50mm |
| Terminal Center Distance | 123.00 ± 0.30mm |
| Weight | 5.47 ± 0.05kg |
Temperature Specifications
| Item | Specification |
|---|---|
| Charging Temperature | 0°C to 60°C |
| Discharging Temperature | -30°C to 60°C |
| Short-term Storage Temperature | -20°C to 45°C |
| Long-term Storage Temperature | 0°C to 35°C |
| Storage Humidity | Less than 95% |
| Monthly Self-discharge | ≤3% |
Note: Temperature, storage and self-discharge specifications are based on the supplied product specification sheet. Thickness is measured under the specified pressure and SOC conditions. Pulse current is rated for 60 seconds, not continuo
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Related Blogs
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Nominal Voltage: 3.2V
-
Nominal Capacity: 304Ah
-
Nominal Energy: 972.8Wh
-
Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
-
Cell Type: Prismatic Aluminum Case
-
DC Internal Resistance: ≤0.5mΩ
-
Continuous Charge Current: 250A
-
Continuous Discharge Current: 250A
-
Weight: 5.47 ± 0.05kg
-
Residential Energy Storage Systems
-
Commercial Energy Storage Systems
-
Industrial Battery Storage
-
Solar Energy Storage Projects
-
Customized Battery Pack Manufacturing
-
Battery Energy Storage System Integration
1. High Capacity – 304Ah
With a nominal capacity of 304Ah, this cell is designed for energy storage systems requiring high-capacity battery configurations.
2. 972.8Wh Nominal Energy
Each cell delivers 972.8Wh of nominal energy, providing a clear basis for battery pack capacity planning and system design.
3. LiFePO4 Battery Chemistry
Lithium iron phosphate chemistry offers a suitable foundation for stationary energy storage applications.
4. Low Internal Resistance
DC internal resistance is specified at ≤0.5mΩ, supporting electrical performance evaluation during battery pack development.
5. High Continuous Current Capability
Rated continuous charge and discharge current is 250A, providing flexibility for battery system engineering.
6. Prismatic Aluminum Case
The aluminum-case structure supports organized cell arrangement and integration into customized battery modules and packs.
7. Defined Operating Temperature Range
Charging temperature: 0°C to 60°C.
Discharging temperature: -30°C to 60°C.
8. Compact Cell Dimensions
With dimensions of approximately 173.70 × 71.70 × 207.20mm, the cell supports space planning for battery pack assembly.
9. Suitable for ESS Integration
Designed for evaluation and integration into residential, commercial, and industrial energy storage battery systems.
10. B2B Battery Supply Applications
Suitable for battery pack manufacturers, energy storage integrators, distributors, and project-based procurement.
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What products does YiFang offer?
YiFang specializes in batteries, chargers, battery packs, and power solutions, including Li-ion, LiMn (IMR), Ni-MH, and LiFePO₄ batteries.
Does YiFang provide OEM/ODM services?
Yes, we offer flexible OEM and ODM customization, including product design, specifications, and packaging to meet your exact requirements.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What is YiFang’s production capacity?
YiFang operates its own factory with automated production lines, producing up to 100,000 units daily, ensuring consistent quality and timely delivery.
How can I contact YiFang for orders or inquiries?
You can contact us via our website inquiry form, email, or phone. Our team is ready to provide professional guidance and customized solutions.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What warranty and after-sales support does YiFang offer?
We provide 6–12 months warranty, responsive customer support, and global insurance coverage for long-term reliability and customer peace of mind.
