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Prismatic Cell
WT50 Prismatic Sodium-ion Cell
<p>Wide-Temperature Prismatic Sodium-ion Cell | Optimized for Cold Environments</p>
Capacity
50Ah
Voltage
3.0V
Cycle Life
4000+
Temp Range
-40°C ~ 55°C
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Key Features
Wide Temperature Range
High performance in wide temperature range for reliable operation.
Extreme Cold Optimized
High performance in extreme cold optimized for reliable operation.
Reliable in Winter
High performance in reliable in winter for reliable operation.
Safe Operation
High performance in safe operation for reliable operation.
Technical Specifications
| Rated Capacity | 50Ah |
| Nominal Voltage | 3.0V |
| Charge Cut-off Voltage | 3.45V |
| Discharge Cut-off Voltage | 1.5V |
| Standard Charge Current | 15A (0.3C) |
| Max Charge Current | 50A (1C) |
| Max Continuous Discharge Current | 75A (1.5C) |
| Peak Discharge (30s) | 100A (2C, 30s) |
| Cycle Life | 4000 cycles @ 1C/1C, 80% DOD |
| Height | 27mm |
| Length | 100mm |
| Width | 50mm |
| Weight | 175g |
| Charge Temperature | -10°C ~ 45°C |
| Discharge Temperature | -40°C ~ 55°C |
| Storage Temperature | -30°C ~ 45°C |
| Certifications | CE, UL 1973, IEC 62619, ISO 9001, UN38.3, MSDS |
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
Stacked electrode layers design
Separator
High-porosity wide-temperature separator
Can / Case
Aluminum laminated casing
