long cycle life
Lithium-ion batteries are charged and discharged at a rate of 1C, and their cycle life is greater than or equal to 500 times, and the capacity at the 500th cycle is 70% greater than the nominal copper beam. And ordinary lead-acid batteries are discharged at 0.5 and charged at 0.15C. Its cycle life is less than or equal to 350 times, and the capacitance is less than or equal to 60%.
Good low temperature discharge performance
Lithium-ion batteries can work normally at -25 degrees, and their electric capacity can reach 70% of the nominal capacity, while ordinary lead-acid batteries have 50% of the electric capacity at -10 degrees, but not at -25 degrees: can work normally
Strong charge retention ability
After placing a fully charged lithium-ion battery pack for two months, its electric capacity is greater than or equal to 80%. However, ordinary lead-acid batteries are placed for two months, only 40%-50% of the nominal capacity.
Strong battery life
Since the weight of the lithium-ion battery pack is only 30% of that of the ordinary lead-acid battery, under the same voltage and capacity, the lithium-ion battery has a strong endurance.
high specific energy
Since the volume of lithium-ion batteries is only 30% of that of ordinary lead-acid batteries, the energy reserve of lithium-ion batteries is larger than that of ordinary lead-acid batteries when the same space is used.
Wide operating temperature range
Lithium-ion batteries can work in the range of -25 degrees to 55 degrees, while lead-acid batteries can only work in the range of 10 degrees to 40 degrees. And ordinary lead-acid batteries can only work in the range of 10 degrees to 40 degrees.
short charging time
Because lithium-ion batteries can be charged with high current, the charging time is only 4-5 hours, while ordinary lead-acid batteries need 8 to 10 hours.
High green performance
Compared with ordinary lead-acid batteries, which have a large amount of heavy metal lead that is harmful to the human body and the environment, lithium-ion batteries are highly environmentally friendly products.
Can discharge high current
The lithium-ion battery is discharged with a large current at a rate of 1C, and its capacity is only 60% of the rated capacity.
High current discharge does not affect cycle life
Post time: Jan-15-2022