EV battery

The difference between lithium iron phosphate battery and lead-acid battery

by：Vglory 2021-03-20

①Environmental protection. Lithium iron phosphate batteries are not polluted (not stop right), while lead-acid batteries are polluted by heavy metal lead; ②Safety, the quality of lithium-ion batteries is different, and the safety is different. Lead-acid battery skills are quite mature. The security is higher than that of lithium ion batteries; ③The specific energy, mass ratio and volume ratio of lithium ion batteries are higher than lead-acid batteries by about 40%; ④in terms of value, the value of lithium ion batteries with communication capacity is one of the lead-acid batteries More times; ⑤The service life, the current general lithium iron phosphate charge is 1500 times, no image effect, about 85% of the storage capacity after 1500 times, while the lead-acid battery is about 500 times, and the image effect is obvious; ⑥Self-discharge rate, monthly self-discharge of lithium iron phosphate battery is u003c3%, lead-acid battery 15~30%, the difference is obvious; ⑦Discharge characteristics, simply say that the battery of the same capacity, under the environment of high-power exile, lithium-ion The battery discharges about 30% more electricity than the lead-acid battery; ⑧The voltage platform, the voltage platform of the lithium iron phosphate battery is u003e3V, and the lead-acid battery is 2V. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the root cause of the explosion of the lithium ion battery?

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