High energy density(Lithium iron phosphate battery)
It is reported that the energy density of the square aluminum shell lithium iron phosphate battery produced in 2018 is about 160wh / kg. In 2019, some excellent battery manufacturers can achieve the level of 175-180wh / kg. Some powerful manufacturers use lamination process and have a larger capacity, or can achieve 185wh / kg.
Good safety performance(Lithium iron phosphate battery)
The electrochemical performance of lithium iron phosphate battery cathode material is relatively stable, which determines that it has a stable charging and discharging platform. Therefore, the battery structure will not change, burn and explode during charging and discharging, and it is still very safe even under special conditions such as short circuit, overcharge, extrusion, acupuncture and so on.
Long cycle life(Lithium iron phosphate battery)
The cycle life of lithium iron phosphate battery 1C generally reaches 2000 times, or even more than 3500 times. For the energy storage market, it is required to reach more than 4000-5000 times to ensure the service life of 8-10 years, which is higher than the cycle life of ternary battery for more than 1000 times, while the cycle life of long-life lead-acid battery is about 300 times.