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Oct 13, 2021

Comparison of lithium iron phosphate and ternary lithium batteries

Lithium iron phosphate and ternary lithium batteries are common types of batteries, so what is the difference between these two batteries, the following will bring you lithium iron phosphate and ternary lithium battery comparison, I hope the following introduction can answer your questions.


Lithium iron phosphate battery and ternary lithium battery comparison


1, on the current energy storage battery, or ternary lithium batteries are better, because lithium iron phosphate batteries to the top of the technology, while ternary lithium batteries are still in development, the future of ternary is also possible to surpass lithium iron phosphate;.


2, lithium iron phosphate batteries, refers to lithium iron phosphate as the cathode material lithium-ion batteries. Its characteristics are not cobalt and other precious elements, low raw material prices and phosphorus, iron present in the earth's rich resource content, there will be no supply problems. Its moderate operating voltage (3.2V), high capacity per unit weight (170mAh/g), high discharge power, fast charging and long cycle life, and high stability in high temperature and high heat environments.


3, advantages compared to the more common lithium cobaltate and lithium manganate on the market, lithium iron phosphate has at least the following five advantages: higher safety, longer service life, does not contain any heavy metals and rare metals (low cost of raw materials), support for fast charging, a wide range of operating temperatures.


4, the disadvantage is that lithium iron phosphate has some performance defects, such as low vibrational density and compacted density, resulting in a lower energy density of lithium-ion batteries; the cost of material preparation and manufacturing costs of the battery is high, the battery yield is low, poor consistency; poor product consistency.


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