Sodium ion batteries sold by EVK company usually have good safety. Compared with some other battery types, sodium ion batteries have relatively low risk of safety problems such as thermal runaway under normal use. They are relatively stable under abnormal conditions such as overcharge, overdischarge and short circuit, and are not easy to cause severe safety accidents. Of course, the safety of any battery technology needs to be constantly verified and improved in practical application and long-term practice. But in general, sodium ion batteries have certain advantages in safety.
The sodium ion battery sold by EVK has the following advantages: 1. Cost advantage: sodium resources are abundant and widely distributed, and the cost of raw materials is relatively low. 2. Good high and low temperature performance: it can work in the temperature range of -40℃ to 80℃, can maintain the discharge capacity exceeding the rated capacity at both extreme temperatures, and can realize efficient charging at -20℃ 3. 2 Good safety: Because the internal resistance of sodium ion battery is higher than that of lithium ion battery, the instantaneous calorific value is less in safety tests such as short circuit. In addition, the sodium ion battery uses aluminum foil with better stability as the negative current collector, which can be completely discharged to 0V before transportation, and the transportation safety is also higher. 4. fast charging speed: the sodium ion battery has fast charging speed, and it can be overdischarged to 0V without safety problems. 5. Strong substitutability: It can be used as a supplement or substitute for lithium-ion batteries in some application scenarios. 6. EVK company can customize the products needed for customers!
The sodium ion batteries sold by EVK Company are mainly used in the following aspects:
1. Large-scale energy storage: used for grid-level energy storage, new energy storage, etc., to help energy storage and deployment.
2. Electric two-wheeled vehicles: such as electric bicycles and electric motorcycles. 3. Low-speed electric vehicles: such as old scooters.
4. Some new energy vehicles: they are gradually applied in some new energy vehicles that are more sensitive to cost.
5. Standby power supply for communication base station.
6. Home energy storage system.
7. Can customize the required battery pack for customers.
The EVK Production of sodium ion batteries Details
The EVK Production of sodium ion batteries . It is sodium ion batteries module with a nominal voltage of 3.7V, a capacity of 10Ah/20Ah/50Ah,/160Ah/210Ah
Can customize the required battery pack for customers.