Comparison of the advantages of lithium-ion iron phosphate batteries and lead-acid batteries

1. Large capacity. The monomer can be made into 5Ah~1000Ah , while the lead-acid battery 2V monomer is usually 100Ah~150Ah.

2. Light weight. The same capacity of lithium iron phosphate ion battery volume is 2/3 of the volume of lead-acid batteries, the weight of the latter is 1/3.

3. Fast charging capability. Lithium-iron phosphate ion battery start current up to 2C, to achieve a large rate of charging; lead-acid battery current is generally required to be between 0.1C ~ 0.2C, can not reach fast charging performance.

4. Environmental protection. Lead-acid batteries exist in large quantities of heavy metal lead, waste liquid, while lithium iron phosphate ion batteries do not contain any heavy metals, in the production and use are pollution-free.

5. High cost performance. Although lead-acid batteries due to its cheap materials, the acquisition cost is lower than lithium-iron phosphate ion batteries, but in the service life and routine maintenance of the economy is lower than lithium-iron phosphate ion batteries. Practical application results show that: lithium-ion iron phosphate batteries are more than four times the cost performance of lead-acid batteries.

6. Long life. Lithium-ion iron phosphate battery cycle times in more than 2000 times, the lead-acid battery cycle times are usually only about 300 ~ 350 times.


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