Here are 10 advantages of lithium-ion batteries

1. Long cycle life: Li-ion battery charge and discharge rate is 1C. Its cycle life is greater than or equal to 500 times. However, even if the lead-acid battery is discharged at 0.5c and charged at 0.15c, its cycle life is less than or equal to 350 times, and its capacitance is less than or equal to 60%.

2. Good low-temperature discharge performance: lithium-ion batteries can work normally at -25°C, and the capacity can reach 70%. Lead-acid batteries can reach 50% capacity at -10°C, but cannot work properly at -25°C.

3. Strong charging ability: After a fully charged lithium-ion battery is placed for 2 months, its capacity will be greater than or equal to 80%. When a lead-acid battery is left for 2 months, it only reaches 40%-50% of its nominal capacity.

4. Strong endurance. The weight of lithium-ion batteries is only 30% of lead-acid batteries, so under the same voltage and capacity, lithium-ion batteries have stronger durability.

5. High specific energy: Since the volume of lithium-ion batteries is only 30% of the volume of lead-acid batteries, the energy reserve of lithium-ion batteries is greater than that of lead-acid batteries under the same space usage.

6. Wide operating temperature range: Lithium-ion batteries can operate in the range of -25°C to 55°C, while lead-acid batteries can only operate in the range of 10°C to 40°C.

7. Short charging time: Lithium-ion batteries can be charged with high current, and the charging time is only 4-5 hours, while lead-acid batteries take 8-10 hours.

8. High environmental performance: Lithium-ion batteries are very environmentally friendly products compared to lead-acid batteries, which contain a large amount of heavy metal lead that is harmful to the human body and the environment.

9. Large current discharge: Lithium-ion batteries discharge large current at 1C, and the capacity is only 60% of the rated capacity.

10. High-current discharge does not affect cycle life: High-current discharge of lithium-ion battery 1.5c multiplier does not affect cycle life. However, lead-acid batteries discharge at a high current rate of 1.5c. Its cycle life is only 30%-40% of the nominal cycle life.