2V 314Ah A-Grade LiFePO4 Battery Cell is a high-capacity prismatic lithium iron phosphate cell designed for professional battery-pack assembly, solar energy storage, inverter systems, EV applications, UPS systems and commercial energy storage
With a 314Ah real capacity, 3
2V nominal voltage, approximately 0
17mΩ internal resistance and a specified 8000+ cycle life, this cell is designed for users who require high energy capacity, long service life and reliable r
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Product Description
Short Description
The Lishen 3.2V 314Ah A-Grade LiFePO4 Battery Cell is a high-capacity prismatic lithium iron phosphate cell designed for professional battery-pack assembly, solar energy storage, inverter systems, EV applications, UPS systems and commercial energy storage.
With a 314Ah real capacity, 3.2V nominal voltage, approximately 0.17mΩ internal resistance and a specified 8000+ cycle life, this cell is designed for users who require high energy capacity, long service life and reliable repeated cycling.
The cell also features a wide operating temperature range and a specified 15+ year storage life, making it suitable for long-term energy-storage applications.
Product Overview
The Lishen 314Ah LiFePO4 Cell is an A-Grade large-format prismatic cell intended for high-capacity lithium battery construction.
Its 314Ah capacity provides approximately 1.005kWh of nominal energy per cell, allowing battery manufacturers to build high-energy systems with a relatively low number of cells.
The combination of A-Grade quality, low internal resistance, 8000+ cycle specification and long storage life makes this cell suitable for solar, inverter, EV, UPS, backup and commercial energy-storage applications.
Key Features
Lishen LiFePO4 Battery Cell
A-Grade Cell
3.2V Nominal Voltage
314Ah Real Capacity
Approx. 1.005kWh Energy per Cell
0.17mΩ ± 0.05mΩ Internal Resistance
8000+ Cycle Life
15+ Years Storage Life Specification
Large-Format Prismatic Cell
Stable LiFePO4 Chemistry
High Energy Density
Suitable for Solar Energy Storage
Suitable for Inverter Batteries
Suitable for Home Backup
Suitable for Commercial Energy Storage
Suitable for UPS Systems
Suitable for EV Battery Packs
Suitable for Off-Grid Systems
Technical Specifications
Specification Details
Brand Lishen
Cell Grade A Grade
Chemistry LiFePO4
Cell Type Prismatic
Nominal Voltage 3.2V
Real Capacity 314Ah
Nominal Energy Approx. 1004.8Wh
Internal Resistance 0.17mΩ ± 0.05mΩ
Cycle Life ≥8000 Cycles*
Maximum Charge Voltage 3.65V
Charging Temperature 0°C to 60°C
Discharge Temperature -20°C to 60°C
Storage Life ≥15 Years*
Application Solar, Inverter, EV, UPS & Energy Storage
*Cycle life and storage life depend on actual operating, storage, charging and discharging conditions.
Lishen A-Grade 314Ah Cell
The Lishen 314Ah cell is specified as an A-Grade LiFePO4 cell, making it suitable for professional battery construction.
For a multi-cell battery pack, it is recommended to use properly matched cells with similar:
Cell voltage
Capacity
Internal resistance
State of charge
Overall condition
Proper cell matching helps maintain better balance and consistency across the completed battery pack.
0.17mΩ Low Internal Resistance
The specified internal resistance is:
0.17mΩ ± 0.05mΩ
Low internal resistance can help minimize voltage drop and internal heat generation when current flows through the cell.
This characteristic is particularly useful in high-capacity battery systems where the cells may experience significant charging and discharging currents.
Actual measured resistance may vary depending on:
Cell temperature
State of charge
Measurement equipment
Testing method
Cell condition
8000+ Cycle Life
The Lishen 314Ah cell is specified with:
≥8000 Cycles
This makes it suitable for applications involving frequent charge and discharge cycles, such as:
Solar energy storage
Home backup
Inverter systems
Commercial energy storage
Industrial energy storage
EV battery systems
UPS systems
Off-grid power systems
Actual cycle life depends on depth of discharge, charge/discharge current, temperature, charging voltage, BMS settings and other operating conditions.
15+ Years Storage Life
The provided specification indicates a storage life of:
≥15 Years
This specification refers to storage-life conditions and should not be interpreted as a guaranteed 15-year service life in every application.
Actual service life depends on operating conditions, temperature, charging/discharging practices and battery-pack configuration.
High 314Ah Capacity
Each cell provides:
3.2V × 314Ah = 1004.8Wh
Therefore, one cell contains approximately:
1.005kWh Nominal Energy
The large 314Ah capacity allows battery manufacturers to create high-energy battery systems using fewer cells compared with lower-capacity cells.
Battery Configuration Examples
4S – 12.8V 314Ah
Using 4 cells in series:
4 × 3.2V = 12.8V
Energy:
12.8V × 314Ah ≈ 4.02kWh
Suitable for compatible 12V-class LiFePO4 systems.
8S – 25.6V 314Ah
Using 8 cells in series:
8 × 3.2V = 25.6V
Energy:
25.6V × 314Ah ≈ 8.04kWh
Suitable for 24V-class solar and inverter systems.
16S – 51.2V 314Ah
Using 16 cells in series:
16 × 3.2V = 51.2V
Energy:
51.2V × 314Ah ≈ 16.08kWh
Suitable for high-capacity 48V/51.2V solar, inverter and energy-storage systems.
Charging & Voltage Information
Maximum Charge Voltage
3.65V per cell
Nominal Voltage
3.2V per cell
The battery pack should be charged using a charger/inverter specifically configured for LiFePO4 chemistry.
A suitable BMS should also be used to provide appropriate battery protection and cell monitoring.
Temperature Specifications
Charging Temperature
0°C to 60°C
Discharge Temperature
-20°C to 60°C
For best performance and service life, the completed battery system should be installed in an environment appropriate for LiFePO4 battery operation.
Suitable Applications
☀️ Solar Energy Storage
Build high-capacity solar batteries for storing renewable energy and using it when solar generation is unavailable.
⚡ Inverter Batteries
Suitable for compatible 24V and 48V/51.2V inverter battery systems.
🏠 Home Backup
The 314Ah capacity makes this cell suitable for substantial residential energy-storage systems.
🏢 Commercial Energy Storage
Suitable for commercial and industrial energy-storage systems requiring high capacity and long cycle life.
🚗 EV Battery Packs
Suitable for compatible electric vehicles and EV battery systems when the complete battery is designed according to the motor, controller and BMS requirements.
🔋 UPS Systems
Suitable for compatible high-capacity LiFePO4 UPS and backup-power systems.
🌐 Off-Grid Energy Storage
Suitable for remote and off-grid solar systems requiring reliable long-term energy storage.
Why Choose Lishen 314Ah A-Grade Cell?
The Lishen 314Ah cell combines:
A-Grade Cell Quality
314Ah Real Capacity
3.2V Nominal Voltage
0.17mΩ ± 0.05mΩ Internal Resistance
8000+ Cycle Specification
15+ Year Storage-Life Specification
Approx. 1.005kWh Energy per Cell
Wide Temperature Range
This makes it an excellent choice for building high-capacity and long-life LiFePO4 battery systems for solar, inverter, EV, UPS, home backup and commercial energy storage.
Recommended Battery Assembly
For professional battery-pack assembly:
Use cells of the same model and capacity.
Preferably use cells from the same batch.
Match cell voltage before assembly.
Check internal resistance.
Properly balance the cells.
Use a suitable LiFePO4 BMS.
Use correctly rated busbars.
Use appropriately sized DC cables.
Provide proper insulation.
Use suitable fuse/breaker protection.
Provide proper mechanical cell support.
Configure the BMS correctly.
Test the completed battery before commissioning.
Package Includes
1 × Lishen 3.2V 314Ah A-Grade LiFePO4 Prismatic Cell
Not Included
BMS
Busbars
Battery Box
Charger
Cables
Cell Supports
Fuse/Breaker
Battery Assembly
Important Note
The specifications above are based on the provided product image and your updated specification, including Lishen A-Grade cell, 314Ah capacity, 0.17mΩ ± 0.05mΩ internal resistance, 8000+ cycles and ≥15-year storage-life specification.
Actual performance and cycle life depend on charging voltage, discharge depth, current, temperature, BMS settings, cell balancing and the design of the complete battery pack.
Frequently Asked Questions
The Lishen 314Ah is a 3.2V A-Grade LiFePO4 prismatic cell designed for high-capacity battery packs, solar storage, inverter systems, EVs and other energy-storage applications.
The cell has a 314Ah nominal capacity.
The nominal voltage is 3.2V.
Yes. This product is specified as an A-Grade Lishen LiFePO4 cell.
It uses Lithium Iron Phosphate (LiFePO4) chemistry.
The cell is specified with a cycle life of 8000+ cycles under suitable operating conditions.
No. Actual cycle life depends on depth of discharge, charging/discharging current, temperature, BMS settings, charging voltage and operating conditions.
The specified internal resistance is approximately 0.17mΩ ± 0.05mΩ.
Low internal resistance can help reduce voltage drop and internal heat generation during charging and discharging.
Approximately 3.2V × 314Ah = 1004.8Wh, or around 1.005kWh.
Yes. It is suitable for building high-capacity LiFePO4 solar energy-storage batteries.
Yes. It can be used to build compatible 24V, 48V and 51.2V inverter battery systems.
Yes. Its 314Ah capacity makes it suitable for substantial home energy-storage and backup applications.
Yes. The high capacity and long-cycle specification make it suitable for commercial and industrial energy-storage systems.
Yes. They can be used in compatible EV battery packs when the complete system is correctly designed according to the motor, controller and BMS requirements.
Yes. Four cells connected in series (4S) produce approximately 12.8V 314Ah.
Approximately 4.02kWh nominal energy.
Yes. Eight cells connected in series (8S) produce approximately 25.6V 314Ah.
Approximately 8.04kWh nominal energy.
Yes. Sixteen cells connected in series (16S) produce approximately 51.2V 314Ah.
Approximately 16.08kWh nominal energy.
Yes. Parallel configurations increase the total Ah capacity while maintaining the same nominal voltage.
Two cells in parallel provide approximately 628Ah.
Yes. A 16S2P configuration provides approximately 51.2V 628Ah, with around 32.15kWh nominal energy.
It is a large-format prismatic LiFePO4 cell.
The specified maximum charge voltage is 3.65V per cell.
The specified charging temperature range is 0°C to 60°C.
The specified discharge temperature range is -20°C to 60°C.
The provided specification indicates a storage life of 15 years or more under suitable storage conditions.
Not necessarily. Storage life and service life are different. Actual battery service life depends on how the cells are assembled, charged, discharged, stored and maintained.
Yes. A suitable LiFePO4 BMS should be used when multiple cells are assembled into a battery pack.
Yes, provided the selected JK BMS has the correct series configuration, current rating and LiFePO4 settings for the completed battery.
Yes. It is recommended to match cells according to voltage, capacity, internal resistance, state of charge and overall condition.
For best results, it is recommended to use cells of the same model, capacity and similar electrical characteristics rather than mixing different brands or models.
Yes. They are suitable for compatible high-capacity LiFePO4 UPS and backup-power systems.
Yes. They are suitable for high-capacity off-grid solar and renewable-energy storage systems.
Yes. An 8S 314Ah configuration provides approximately 8.04kWh nominal energy.
Yes. A 16S 314Ah configuration provides approximately 16.08kWh nominal energy.
It combines A-Grade cell quality, 314Ah capacity, 3.2V nominal voltage, 0.17mΩ ± 0.05mΩ internal resistance and an 8000+ cycle specification, making it suitable for solar, inverter, EV, UPS, home backup and commercial energy-storage applications.
