The reason why lithium iron phosphate batteries are so safe is mainly because their chemical properties are very stable and they are not prone to violent chemical reactions. This characteristic makes lithium iron phosphate batteries widely used in electric vehicles, energy storage and other fields.

Specifically, the safety advantages of lithium iron phosphate batteries are mainly reflected in the following points:

• Good high temperature resistance: Lithium iron phosphate batteries have very good heat resistance. Even at high temperatures, they will not easily undergo chemical reactions, thus avoiding the risk of spontaneous combustion.

• High safety: Even if the battery is squeezed or short-circuited by external forces, lithium iron phosphate batteries rarely explode or burn.

• Long cycle life: Lithium iron phosphate batteries have a longer life than some other batteries, can be repeatedly charged and discharged many times, and their performance decays relatively slowly.

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However, it should be noted that even the safest batteries need to be used correctly. For example, do not overcharge or discharge the battery, and do not place the battery in a high temperature or humid environment, so as to better ensure the safety of the battery.