3000 cycles SIBs sodium ion prismatic cell for swapping station
Main Feature of CSiT Sodium-ion batteries:
● High safety. The electrode material's excellent thermal stability is a key factor, ensuring that the battery remains safe even when subjected to harsh tests like overcharging, over-discharging, short-circuiting, or physical puncture. Furthermore, the thermal runaway temperature of sodium-ion batteries is notably higher than that of lithium batteries, adding an extra layer of safety
● Great high discharge rate working performance. The electrode materials of sodium-ion batteries possess excellent electrical conductivity and ion transport properties, enabling sodium ions to move rapidly between the electrodes during charging and discharging, thereby supporting high-current charging and discharging.
● Wider discharge temperature range. Sodium-ion batteries exhibit a broad operating temperature range, with excellent temperature characteristics allowing them to function normally in extreme environments ranging from -40°C to 80°C, while maintaining a high capacity retention rate. Even at low temperatures, such as -40°C, sodium-ion batteries retain 75% of their capacity.
● Environmental. The negative electrode of sodium-ion batteries can use aluminum foil as the current collector, which is cheaper and more environmentally friendly than copper foil. Compared with other types of batteries, sodium-ion batteries have less negative impact on the environment during production, use and scrapping.
Technical Datasheet
| Cell Model | CSC-50160118-HP70E | CSC-50160118-HP70H | CSC-40130208-HP80E | CSC-50160118-HP80E | CSC-50160153-HP103E |
| Nominal Voltage | 3.0V | ||||
| Nominal Capacity | 70Ah | 70Ah | 80Ah | 80Ah | 103Ah |
| Dimension | 50.1*160*118.5mm | 50.1*160*118.5mm | 40*130.2*208mm | 50.1*160*118.5mm | 50.1*160*153.5mm |
| Inner Resistance | ≤0.5mΩ | ≤0.5mΩ | ≤0.5mΩ | ≤0.5mΩ | ≤0.5mΩ |
| Weight | 1.8±0.2kg | 1.8±0.2kg | 1.8±0.2kg | 1.8±0.2kg | 2.0±0.2kg |
| Cyle Life | ≥3000 times | ≥1000 times | ≥3000 times | ≥3000 times | ≥3000 times |
| Standard Charge Current | 0.5C | ||||
| Standard Discharge Current | 0.5C | ||||
| Max Con. Discharge Current | 1C | 4C | 1C | 1C | 1C |
| Pulse Discharge Rate | 3C | 6C | 3C | 3C | 3C |
| Dischage Cut-off Voltage | 1.8V | 1.5V | |||
| Shape | Prismatic | ||||
| Charge Voltage | 4.0V | ||||
| Battery Material | Sodium-ion | ||||
| Charge Method | CC/CV | ||||
| Charge Temperature | -10~55°C | ||||
| Discharge Temperature | -40~60°C | ||||
| Storage Temperature | Less than 1 month:15~40°C; Less than 6 months:15~30°C | ||||
Work Performance
High discharge: Sodium ion battery could be 6C discharged at 100%DOD, no voltage drop, the platform trend is stable.
Discharge at different temperature: Sodium ion battery has excellent low temperature performance, -40℃ retention rate is greater than 80%.
Application
na battery prismatic cells can be used for e-motorcycle, swap station, car starting, AGV, low speed vehicle, etc.
