High‑Capacity Energy Storage Cells
·Safety
·Long Life
·High Consistency
Cell
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314Ah 0.5P
General large-capacity energy storage cell, stable performance for all application scenarios
| Data sheet
Capacity [Ah]
314
Dimensions [L*H*W][mm]
174.26*207.01*71.65
Charge/Discharge Rate [P]
Cycle Life [25℃,@70%SOH]
8000
| Testing and Certification
UN/38.3
IEC 62619
UL 1973
GB/T 36276-2023
314Ah 0.25P
Low-rate cell for long-duration energy storage, long service life & superior levelized cost of electricity
GB 44240-2024
UL 9540A
High Safety
Safety-oriented design, stable material performance and precise control
High Consistency
Discharge energy deviation ≤1.4%
Long Cycle Life
Proprietary SEI film technology with cutting-edge process management
High Efficiency
Patented separator design; Cell RTE up to 94.9%
Application Scenario
Dedicated cells for long-duration energy storage
Long Service Life
Low heat generation, low attenuation for 15-year service lifespan
High Economic Benefit
Low charge-discharge loss with prominent advantage in per-kWh cost
Further upgraded cell efficiency, maximum RTE up to 96%
587Ah 0.5P
Ultra-large capacity high-integration cell, optimal cost reduction for large-scale energy storage stations
CSA GROUP
Discharge energy deviation ≤ 1.4%
Optimal Design
• Precise Balance – Best energy density vs. cycle life, no durability compromise
• Uniform Current – Fine design for extreme current uniformity, higher reliability
• Compliant Precision – Fits 20ft containers & 1500V systems, maximizes space
Safety Guardian
• Source Suppression – Innovative electrolyte reduces thermal runaway risk • Interface Stability – Modified anode for stable structure and Li ion intercalation
• High Temperature Resistance – Heat resistant separator maintains integrity
High Efficiency Integration
• Simplified Structure – Fewer components, better reliability and maintenance • LCOS Optimization – Mass production lowers full lifecycle levelized cost
