Overview of the advantages of lead-acid batteries

1. Lead-acid batteries are generally deep-charged and discharged within 300 times, have memory, and have a lifespan of about two years. In addition, there is liquid in the lead-acid battery. After a period of consumption, if the battery is found to be hot or the charging time becomes shorter, the liquid must be refilled. 2. Generally, lead-acid batteries weigh 16-30 kilograms and are relatively large; 3. There is a large amount of lead in lead-acid batteries. If they are not properly resolved after being discarded, they will pollute the environment. 4. Lead-acid battery cells are nominal Voltage: 2.0V, a common lead-acid battery voltage is often 12V. Compared with lead-acid batteries, lithium iron phosphate batteries have many advantages: 1. Large capacity. The monomer can be made into 5Ah~1000Ah (1Ahu003d1000mAh), and the 2V monomer of lead-acid battery is usually 100Ah~150Ah, with a small variation range. 2. Light weight. The volume of the lithium iron phosphate battery of the same capacity is 2/3 of the volume of the lead-acid battery, and the weight is 1/3 of the latter. 3. Strong fast charging ability. The start-up current of lithium iron phosphate batteries can reach 2C, which can realize high-rate charging; the current of lead-acid batteries is generally required to be between 0.1C and 0.2C, which cannot achieve fast charging performance. 4. Environmental protection. Lead-acid batteries contain a large amount of heavy metal lead and waste liquid, while lithium iron phosphate batteries do not contain any heavy metals, and there is no pollution during processing and use. 5. High cost performance. Although lead-acid batteries are cheaper than lithium iron phosphate batteries because of their cheap materials, they are less economical than lithium iron phosphate batteries in terms of service life and routine maintenance. Actual use results show that the cost performance of lithium iron phosphate batteries is more than 4 times that of lead-acid batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.