What are the benefits of analyzing lithium ion batteries?lithium lon battery energy storage system

　　1. Long cyclic life: The power charging rate of lithium -ion battery is 1C. Its cycle life is greater than or equal to 500 times. However, even if the lead -acid battery is discharged at 0.5 ° C and charged at 0.15 ° C. The cycle life is less than or equal to 350 times, and the capacitor is less than or equal to 60%.

　　2. Good low-temperature discharge performance: Lithium-ion batteries can work normally at -25 ° C, the capacity can reach 70%of the standard, lead-acid batteries can reach 50%at -10 ° C. Essence

　　3. Strong charging capacity: Place the full-charged lithium-ion battery for 2 months, and its capacity is greater than or equal to 80%, while the lead-acid battery is placed for 2 months, only 40%-50%of the nominal capacity.

　　4. Great perseverance. Lithium ion batteries are only 30%heavier than lead -acid batteries, so they are more durable at the same voltage and capacity.

　　5. High ratio energy: Since the volume of the lithium ion battery is only 30%of the lead -acid battery, the energy reserve of the lithium ion battery is greater than the lead -acid battery in the same space.

　　6. Wide work temperature: Lithium ion battery can work at -25C-55C, while lead-acid batteries can only work at 10c-40C.

　　7. Short charging time: Lithium-ion batteries can be charged at large currents. The charging time takes only 4-5 hours, while the lead-acid battery takes 8-10 hours.

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

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

　　10. Large -current discharge does not affect the cycle life: Lithium ion battery 1.5C multiplier large current discharge does not affect the cycle life. The lead -acid battery discharge at a high current of 1.5C. Its cycle life is only 30%-40%of the nominal cycle life

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