Ten advantages of lithium battery for electric vehicle

Ten advantages of lithium battery for electric vehicles:

1. long service life of the circulating system: the charging output power of the lithium battery is 1C times, the service life of the circulating system is greater than or equal to 1500 times, and the volume exceeds 70% of the allowable difference of the copper beam. Even if the battery is charged, the service life of the rechargeable battery cycle system shall not exceed 350 times, and the volume shall not exceed 60%.

2. low volume charging and discharging characteristics: lithium battery can be used in all normal operations. Its volume reaches 70% at -25c, while that of lead-acid battery reaches 50% at -10c, not at -25c.

3. strong differential signal polarization maintenance: the two-month volume of lithium battery charged by battery reaches 80% or higher, while the two-month volume of lead-acid battery reaches 40% to 50%.

4. working capacity: the net weight of lithium battery is only 30% of that of lead-acid battery, so it can bear the same working standard voltage and volume, and the service life of lithium battery is longer.

5. high efficiency energy relative density: the volume of lithium battery is only 30% of that of lead-acid battery. Therefore, lithium battery should be stored in the same lithium battery with greater mechanical energy than lead-acid battery.

6. General operating temperature range: lithium works in the middle of -25 to 55 degrees, while lead-acid batteries only work in the middle of 10 to 40 degrees.

7. the charging time of the battery is short: the lithium battery has the characteristic of charging the battery with large current. The lithium battery is charged for 4-5 hours, and the lead-acid battery is charged for 8-10 hours.

8. green and environmental protection: compared with lead rechargeable battery, it has many heavy metals that are harmful to natural and social development. Lithium battery is an energy-saving and environmental protection product.

9. charging current of battery: the charging current of lithium battery is 1C times, and the volume is only 60% of its rated current.

10. it is not easy to endanger the service life of the respiratory system when charging the battery with large current flow: the charging of the lithium-ion battery and the charging and discharging of multi current flow do not endanger the service life of the respiratory system. Lead acid battery multi-level battery charging. Its service life is only 30%-40%.