BestGo Reliable Performance in low temperature Sodium ion battery 3.0V10Ah Cylindrical Cell Resist to Over-discharge
| Model Name |
32140 Sodium ion Battery |
| Nominal Voltage |
3.0V |
| Nominal Capacity |
10Ah |
| Operating Voltage |
2.0V ~ 4.0V |
| AC Internal Resistance |
≤3 mΩ |
| Battery Dimension |
33.2mm*140mm |
| Battery Weight |
270±5g |
| Charge Cut-off Voltage |
3.95V |
| Discharge Cut-off Voltage |
2.0V |
| Cycle Life |
3000 cycle times |
| Max Discharge Continuous Rate |
3C |
| Max Discharge Peak Rate |
15C |
| Discharge Temperature |
-30ºC ~ 70ºC |
| Charge Temperature |
-20ºC ~ 70ºC |
| Storage Temperature |
-20ºC for 7 days, 25ºC ~ 35ºC for 6 months, 45ºC for 7 days |
Sodium ion battery is a type of rechargeable battery which works similarly to lithium ion battery, utilizing the movement of Na+ between the positive pole and negative pole to storage and release energy. Sodium ion battery is a very good alternative to lead-acid battery and has great potential to replace lithium ion battery in certain application. The research on Na+ battery can back to 1980s, due to large consumption of lithium resources and price rise, Na+ re-attracted researchers attention recently. Sodium ion battery have excellent work performance in high and low temperature, safety and cost-effectiveness. Sodium ion battery has been in pass production and delivered in pure electric vehicles and energy storage in China.
1. High performance under extreme temperature:
Sodium ion battery has a much wider work temperature range than lithium ion battery, which can be charged under temperature of -20°C ~ 70°C and discharging under temperature of -30°C ~ 70°C. Its excellent low temperature work performance very suitable for the cold regions can help you solve many power problems safely without any additional heating system.
When sodium ion batteries discharge at 0.5C at the temperature of -30°C, the battery capacity more than 80%.
2. Fast charge speed and Resistant to Over-discharge:
The standard charge rate of sodium ion battery is 0.5C at room temperature and the maximum rate is 4C. It can support charge 2C rate at 45°C ~ 70°C and 0.1C rate when temperature of 0°C to -20°C. Even Na+ discharge to 0V that won't cause irreversible damage only shorted its cycle life without security risks. In the meantime Na+ ion battery can achieve 0V transportation to reduce shipment costs.
3. Cost-Effective & Environmentally Friendly:
Sodium is abundant in earth's crust and widely distributed. The contents of Na in Earth crust is 2.75% while lithium is 0.0065%. The positive and negative electrodes of Na+ ion are both inexpensive, it has obvious raw material cost advantages. Besides, sodium-ion battery can potentially be used in existing lithium-ion battery manufacturing infrastructure with minimal modifications, that will lower the produce costs.
4. Relatively Stable and High Security:
The internal resistance of sodium ion battery is higher than lithium ion battery, less heat generation and lower temperature rise when occur short circuit condition. Thermal runaway temperature is higher than lithium ion battery as well. Na+ ion battery performed stable in acupuncture test and squeeze test without fire or explosion.
Bestgo Battery Co., Ltd. developed the advanced Sodium-ion battery cell and pack (or called as Na-ion) with features of high safety, wide temperature range, good energy density and long cycle life, it has high safety reliability and resistant to over-discharge. The cells have high reliability quality and performance, they have been made into high volt battery packs for pure electric vehicles, thousands of these vehicles have been sold and running on road in northern of China for daily use.
The suggested application for sodium ion battery could be for very cold and hot area, compared to lithium ion battery, sodium ion battery has great advantages in low temperature application, no additional cooling system is required, or the application that may cause battery been over discharged but still require high safety usage.
Sodium ion battery is in a pretty good condition for a variety of applications: Energy Storage System, Low Speed Vehicles, Two Wheeled Vehicles, A00 Class Vehicles and Industries Vehicles, etc.
More details and the comparision of Sodium ion battery with Lithium ion battery, Lead Acid battery, Welcome to contact us!
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