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Cylindrical Cell
45UT Cylindrical Sodium-ion Cell
<p>Ultra-Thin Cylindrical Sodium-ion Cell | Slim Profile for Space-Constrained Applications</p>
Capacity
45Ah
Voltage
3.0V
Cycle Life
5000+
Temp Range
-40°C ~ 55°C
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Key Features
Slim Profile
High performance in slim profile for reliable operation.
Space Efficient
High performance in space efficient for reliable operation.
High Capacity Density
High performance in high capacity density for reliable operation.
Long Service Life
High performance in long service life for reliable operation.
Technical Specifications
| Rated Capacity | 45Ah |
| Nominal Voltage | 3.0V |
| Charge Cut-off Voltage | 3.45V |
| Discharge Cut-off Voltage | 1.5V |
| Standard Charge Current | 13.5A (0.3C) |
| Max Charge Current | 45A (1C) |
| Max Continuous Discharge Current | 67.5A (1.5C) |
| Peak Discharge (30s) | 90A (2C, 30s) |
| Cycle Life | 5000 cycles @ 1C/1C, 80% DOD |
| Diameter | 32mm |
| Height | 135mm |
| Weight | 140g |
| Charge Temperature | 0°C ~ 45°C |
| Discharge Temperature | -40°C ~ 55°C |
| Storage Temperature | -20°C ~ 45°C |
| Certifications | CE, UL 1973, IEC 62619, ISO 9001, UN38.3 |
Product Structure
[Product Structure Diagram
Detailed view with callouts]
Detailed view with callouts]
Positive Terminal / Cap
Safety vent design with CID
Safety Vent
Pressure relief for thermal safety
Insulator / Gasket
High-temperature resistant seal
Electrode Assembly
Precision wound jelly roll design
Separator
High-porosity wide-temperature separator
Can / Case
High-strength nickel-plated steel
