Grade A EVE/Desay Lithium ion Cell 314Ah
Battery Type：LiFePO4 Battery Cell
Battery Voltage： 3.2V
Battery Capacity： 314Ah
Cycle life：6000+ times
Application：Energy Storage System
Product Category：Lithium Ion Cells
Grade A EVE/Desay Lithium Ion Cell 314Ah
Product Description
The Grade A EVE/Desay LF304LA is a high-capacity 3.2V 314Ah LiFePO4 lithium ion battery cell designed for high-performance and long-duration energy storage applications. With a square aluminum shell structure and high-precision explosion-proof valve, it ensures outstanding safety, stable discharge performance, ultra-low internal resistance and long cycle life. It is widely applied in residential energy storage, industrial and commercial energy storage systems, providing safe, efficient and stable power support for large-scale and long-cycle energy storage projects.
Key Advantages
High Safety & Stable Structure
Adopts square aluminum shell structure with high-precision explosion-proof valve, providing excellent structural strength and ultra-high safety performance for long-term safe use.
Grade A Consistency
Brand new Grade A EVE LF280LA cells with strict matching in voltage and capacity, ensuring stable performance and high consistency in battery pack assembly.
Excellent Electrical Performance
Supports high discharge rate with ultra-low internal resistance, delivering stable and efficient output to meet the power demand of various energy storage systems.
Ultra Long Cycle Life
Designed for more than 10 years service life with up to 6000+ cycles, providing long-lasting and reliable power support for long-term energy storage applications.
Wide Application Range
Perfectly suitable for household energy storage, industrial and commercial energy storage systems, with strong adaptability for diversified scenarios.
Environmentally Friendly & Certified
Green and eco-friendly LFP chemistry, certified with ISO 9001, ISO 14001, CE, CB, UN38.3, MSDS and ROHS for global market access.
Technical Specifications
| Items | Parameters |
|---|---|
| Nominal Capacity | 314 Ah |
| Typical Voltage | 3.2 V |
| Battery Type (Chemical Composition) | LiFePO4 (Lithium Iron Phosphate) |
| Initial internal resistance | ≤0.5mΩ |
| Standard charge /discharge Current | 0.5C |
| Cut off voltage of charge /discharge | 3.65/2.5V |
| Maximum Instantaneous Charging Current | 2C |
| Maximum Instantaneous Discharging Current | 3C |
| Charging temperature | 0°C ~ 65°C |
| Discharging temperature | -35°C ~ 65°C |
| Cycle life at 80% DOD 25°C | 6000+ |
Application Scenarios & Target Markets
Grade A EVE LF314LA 314Ah LiFePO4 Battery Cell for Global Energy Storage & Power Solutions
Commercial & Industrial Energy Storage
- Core cell for C&I energy storage battery packs and systems
- Supports peak shaving, load shifting and backup power applications
Utility-Scale Grid Energy Storage
- Integrated into large-scale grid battery energy storage systems
- Used for frequency regulation, grid stabilization and renewables integration
Solar PV + Energy Storage Systems
- Stores excess solar energy for night and non-generation periods
- Improves self-consumption rate and ensures stable power supply
Electric Vehicle Battery Packs
- Ideal for assembling high-performance EV and low-speed vehicle batteries
- High capacity, long cycle life and excellent safety performance
Telecom & Backup Power Systems
- Applied in telecom base stations and critical backup power supplies
- Longer lifespan and higher reliability than traditional lead-acid batteries
Off-Grid & Hybrid Microgrids
- Used in off-grid and hybrid microgrid energy systems
- Provides stable power in remote areas and weak-grid regions
Factory Strength
Advanced production equipment, standardized workshop, strict quality control system
Certifications
Complete international certifications, product quality meets global standards
International Certification
Quality Certificate
Safety Standard
CE Certification
ISO Certified
RoHS Directive
Our Partners
Trusted by global brands, long-term strategic cooperation
Our Service Policy
Fast response, professional support, and worry-free cooperation
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Dedicated Support
One-to-one professional account manager
Customized Plan
Tailor-made solutions for your needs
Fast Delivery
Rapid dispatch after order confirmation
Project Manager
Dedicated PM & after-sales guarantee
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Office Address: 701, Building A, Yonghuayuan Business Building, Baotian 2nd Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong Province, China
Factory Address 1: Room 701, Building 2, Kegu Industrial Park, Zone B, Jian'an Road, No. 790, Chang'an Town, Dongguan City, Guangdong Province, China
Factory Address 2: Building 7, Phase II Standardized Factory, Innovation Industrial Park, Duji Economic Development Zone, Huaibei City, Anhui Province, China