EXLIPORC 2.9V 230Ah Sodium-ion Battery Cell (SIB) - 4500+ Cycles High-Density Prismatic Cell for C&I Storage
Highlights
- Next-Gen Chemistry: Advanced Sodium-ion (SIB) technology, a cost-effective and sustainable alternative to Lithium-ion
- Ultra-Long Life: Industry-leading 4500+ cycles at 80% DOD, ensuring 10+ years of operational life
- Extreme Temperature Resilience: Maintains over 90% capacity at -20°C, ideal for harsh environments
- High Safety Profile: Superior thermal stability with zero risk of thermal runaway, passing rigorous nail penetration tests
- Fast Charging: Support for 1C/2C charging rates, significantly reducing system downtime
Technical Specifications
| Model |
EXL-SIB-230Ah |
| Nominal Voltage |
2.9V |
| Nominal Capacity |
230Ah |
| Cycle Life |
≥ 4500 Cycles @ 80% DOD |
| Energy Density |
≥ 140 Wh/kg |
| Charge Voltage |
3.95V |
| Discharge Cut-off |
1.5V |
| Operating Temp (Discharge) |
-40°C to 60°C |
| Self-discharge Rate |
≤ 3% per month |
| Dimensions (LxWxH) |
174 x 71 x 207 mm (Prismatic) |
Product Overview
The global energy market is shifting towards Sodium-ion technology due to its abundant raw materials and superior performance in extreme conditions. Our 230Ah SIB cell is specifically engineered for large-scale Commercial & Industrial (C&I) Energy Storage and backup power systems where ROI and safety are paramount.
Key Advantages for B2B Buyers
- Supply Chain Stability: Free from lithium and cobalt price volatility, ensuring long-term price predictability for your projects
- Unmatched Low-Temp Performance: Unlike LFP batteries that struggle in winter, our SIB cells deliver reliable power in Arctic or high-altitude environments
- High Discharge Capability: Capable of high-power output for grid frequency regulation and heavy-duty industrial UPS