Skip to content 
Cylindrical Cell
35UP Cylindrical Sodium-ion Cell
<p>Ultra-Performance Cylindrical Sodium-ion Cell | High Efficiency for Demanding Applications</p>
Capacity
35Ah
Voltage
3.0V
Cycle Life
4500+
Temp Range
-40°C ~ 55°C
[Product Image Placeholder]
Key Features
High Efficiency
High performance in high efficiency for reliable operation.
Excellent Rate Performance
High performance in excellent rate performance for reliable operation.
Consistent Quality
High performance in consistent quality for reliable operation.
Low Temperature Resistant
High performance in low temperature resistant for reliable operation.
Technical Specifications
| Rated Capacity | 35Ah |
| Nominal Voltage | 3.0V |
| Charge Cut-off Voltage | 3.45V |
| Discharge Cut-off Voltage | 1.5V |
| Standard Charge Current | 10.5A (0.3C) |
| Max Charge Current | 35A (1C) |
| Max Continuous Discharge Current | 52.5A (1.5C) |
| Peak Discharge (30s) | 70A (2C, 30s) |
| Cycle Life | 4500 cycles @ 1C/1C, 80% DOD |
| Diameter | 32mm |
| Height | 115mm |
| Weight | 112g |
| 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, 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
Precision wound jelly roll design
Separator
High-porosity wide-temperature separator
Can / Case
High-strength nickel-plated steel
