Lithium iron phosphate battery service life can be up to 7 years is that true?

Source: 2020 - 04 - 12 consecutive hits: lithium iron phosphate battery service life can be up to seven years in the lithium iron phosphate batteries are iron phosphate lithium ion battery cathode material. Chemical properties of lithium iron phosphate crystal is stable, in practical applications, even charge expired or high temperature conditions such as fever or explosion will not occur. Lead-acid battery cycle life biggest can reach 500 times, and lithium iron phosphate battery cycle life can reach more than 2000 times, far more than lead-acid batteries. Lithium iron phosphate batteries with the same condition of steel shell of lithium iron phosphate battery, compared to seven years lead-acid battery depreciation quickly, often need to maintain, life no more than a year and a half. Lithium iron phosphate batteries can adapt to a wide range of working temperature, the peak can reach 350 ℃ - electric heating 500℃。 It is larger than that of ordinary lead-acid battery can store more energy, and its relatively light materials. Lithium iron phosphate batteries do not contain any heavy metal, rare earth metals and on the environment pollution-free, is a new type of green battery. Lithium iron phosphate batteries, however, also has its own shortcomings, such as the low temperature performance is poor, the volume is larger than the same condition of lead-acid battery, therefore in the development of micro batteries will have a lot of shortage. Rechargeable lithium batteries, lithium iron phosphate battery stable output voltage, output voltage is high, stable performance, large capacity, long life, wide working temperature range, good safety and environmental protection no pollution, so in the future development of lithium ion batteries have a big rise in space, but also need to constantly research in order to achieve the purpose of improving their own defects.