What is LiFePO4 Battery and Its Features

What is LiFePO4 Battery and Its Features

Last Updated on July 1, 2022 by azamqasim

Lithium Iron Phosphate batteries are rechargeable Li-ion batteries. They have a higher power output, faster charging, lower weight, and longer lifespan than cobalt-based Li-Ion batteries. The batteries are safer and won’t explode under stress. LiFePO4 batteries eliminate cobalt pollution from inappropriate disposal.

In the world of battery-powered applications, LiFePO4 technology is considered to be one of the safest options. The majority of lithium batteries include safety features that prevent overheating and deadly fires. Fuse protection, thermal switches, heat sinks, and diode protection are all included in these safety features. Your battery will stay cooler thanks to LiFePO4, which also reduces the voltage per cell. 

The following is a summary of the most significant features of the LiFePO4 Battery:


Because of its thermal stability, the LiFePO4 battery does not pose the same risk of a thermal runaway as other lithium-ion batteries, which means there is no danger of it catching fire or exploding.

Since a LiFePO4 battery will not catch fire until it reaches 500 degrees Celsius, there is no danger of a fire breaking out in our battery pack because it has three layers of safety.

Environmental Friendly 

Nickel and cobalt are considered to be rare metals, but iron is considered to be a common metal. They come at a high cost and require delicate treatment in addition to recycling.

Phosphate Decomposition Risk Is Reduced

The improved thermal and chemical stability of the LiFePO4 technology makes it more secure. It is highly improbable that LiFePO4 will experience phosphate breakdown, a process that results in the liberation of oxygen from the cellular structure. Phosphate breakdown in your LiFePO4 battery can only occur in the presence of extremely high temperatures.

Structural Stability After Removal of Lithium

The structural soundness of your battery is an essential component in determining how safe it is to use. When lithium is removed from lithiated cobalt oxide, the cells in the complex grow larger, which makes the substance a greater hazard. However, a LiFePO4 battery will not undergo any structural transformations even after having all of its lithium removed.

Resistant to the Loss of Oxygen

The cathode material of LiFePO4 does not provide any inherent danger. The material is extremely resistant to oxygen loss, which, if it occurred, would lead to an explosion in a battery when subjected to high heat. Even after the battery has been overheated, oxygen is unable to escape the structure because it is covalently bound to a non-transition metal, which is the scientific explanation for this protection.

Extremely High Average Cycle Times

The chemical stability and exceptionally robust crystal structure of iron phosphate ensure that the LiFePO4 battery does not deteriorate over time. It will not lose its color under the persistent operations of lithium ions, whether the battery is being charged or discharged.

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