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Poland Stock Grade A EVE 314Ah 3.2V Deep Cycle Prismatic MB31 Rechargeable LiFePO4 battery for Electric Vehicle

Poland Stock Grade A EVE 314Ah 3.2V Deep Cycle Prismatic MB31 Rechargeable LiFePO4 battery for Electric Vehicle

Brand Name EVE
Model Number mb31
Certification CE/FCC/ROHS
Place of Origin China
Minimum Order Quantity 16pieces
Price negotiation
Payment Terms T/T
Supply Ability 10000 pcs/day
Delivery Time 15 working days
Nominal Capacity 314 Ah
Nominal Energy 1004.8 Wh
Nominal Voltage 3.2 V
End-of-charge Voltage 3.65 V
End-of-discharge Voltage 2.5 V
Standard Charging Power 0.5P
Standard Discharging Power 0.5P
Initial Internal Resistance 0.18 mΩ ± 0.05 mΩ
Weight 5600 g ±300 g
Charging Temperature 0℃ ~ 60℃
Discharging Temperature -30℃ ~ 60℃
Cycle Life 8000 cycles, 70% SOH
Detailed Product Description
EU Stock EVE LiFePO4 314Ah 3.2V Grade A Prismatic Cell
High-performance lithium iron phosphate solar energy storage battery for demanding applications
EU Warehouse Availability
DDP Shipping from Poland: 3-7 day delivery with free shipping, no additional taxes, and guaranteed stock availability.
Technical Specifications
Nominal Capacity314 Ah
Nominal Energy1004.8 Wh
Nominal Voltage3.2 V
End-of-charge Voltage3.65 V
End-of-discharge Voltage2.5 V
Standard Charging Power0.5P
Standard Discharging Power0.5P
Max. Continuous Charging Power0.5P
Max. Continuous Discharging Power0.5P
Initial Internal Resistance0.18 mΩ± 0.05 mΩ
Charging Temperature0℃ ~ 60℃
Discharging Temperature-30℃ ~ 60℃
Cycle Life8000 cycles, 70% SOH
Authorized EVE Supplier
All cells sourced directly from EVE factory, guaranteeing authentic Grade A product quality and performance.
Performance Verification
We conduct comprehensive testing on all batteries for voltage, internal resistance, and capacity.
Rigorous testing confirms real-world capacity reaching 330Ah and beyond, ensuring reliable power output for demanding applications.
Actual Shipping Photos
Key Advantages & Benefits
Unmatched Cycle Life for Superior Economics
Offers an extraordinary cycle life of 8,000+ cycles, dramatically reducing the cost per cycle and ensuring your energy storage system delivers value for well over a decade, even under daily use.
ESS-Optimized Design for Enhanced Safety & Stability
Designed as a dedicated ESS cell using inherently safe LiFePO₄ chemistry, providing superior thermal and chemical stability for large-scale battery packs.
High Capacity for Simplified System Integration
314Ah capacity enables simpler, more compact battery pack designs with fewer parallel cells, reducing interconnection complexity and enhancing reliability.
Excellent Performance Across Wide Temperature Range
Wide operating temperature tolerance (Charge: 0°C to 60°C, Discharge: -30°C to 60°C) ensures reliable performance in diverse climatic conditions.
Primary Application Fields
  • Large-Scale Grid & Renewable Energy Storage: Ideal for grid-side peak shaving, frequency regulation, and storing energy from solar PV or wind farms
  • Commercial & Industrial Energy Storage: Perfect for businesses implementing peak load management, backup power, and solar self-consumption schemes
  • Residential Energy Storage Systems: Premium core component for reliable and long-lasting home battery systems
  • Telecommunications & Backup Power (UPS): Dependable, long-life backup power for critical infrastructure
Product Tags: EVE 314Ah LiFePO4 battery   3.2V deep cycle prismatic battery   Lithium ion solar battery with warranty  
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