Keyword search: battery plant ,  lithium battery factory ,  power bank works ,  lifepo4 battery mill ,  Pallet Trucks LiFePO4 Battery,  LiFePO4 Pallet Trucks Battery,  Lithium Pallet Trucks Battery, 

Will ternary lithium battery packs be more prone to explosion and self ignition than lithium phosphate batteries? Lithium batteries have poor safety and a risk of explosion. The ternary lithium battery pack perfectly inherits the disadvantage of lithium batteries, which is that they are prone to spontaneous combustion. There is only one reason for battery self ignition, which is thermal runaway inside the battery.

What is a battery explosion?

According to the national standard, any solid substance in the battery that is instantly discharged and pushed to a distance of more than 25cm from the lithium battery is called an explosion. The identification method in the experiment is to cover the experimental battery with a circular mesh, so that the battery is at the center position, that is, 25cm away from either side of the mesh. If there is no solid part passing through the mesh in the experiment, it proves that the battery has not exploded.

Will ternary lithium battery packs explode?

Ternary lithium batteries and lithium iron phosphate batteries, one with high energy density and one with high safety! It's really hard to make a choice! Iron lithium extrusion, puncture, and fire will not cause combustion or explosion! But with the same weight of battery, lithium iron can run 350 kilometers, and three yuan can run 500 kilometers! But the ternary lithium battery pack punctures and explodes directly!

The ternary lithium battery pack has excellent low-temperature performance and can be charged at -20 ℃. But the high-temperature performance is relatively poor, especially in high-temperature environments, ternary lithium batteries are very dangerous, with the possibility of short circuits, fire, and explosion.

Of course, most lithium battery packs now come with short-circuit protection circuits and explosion-proof wires, but in many cases, this protection circuit may not work in various situations, and the role of explosion-proof wires is also limited.

Will ternary lithium battery packs be more prone to explosion and self ignition than lithium phosphate batteries?

According to the internal structure of power batteries, lithium-ion batteries are composed of four parts: positive electrode material, negative electrode material, separator, and electrolyte, while lithium iron phosphate batteries use lithium iron phosphate as the positive electrode material. The ternary lithium battery uses nickel cobalt manganese lithium ternary cathode material as the positive electrode material. The characteristics of the ternary lithium battery pack and the lithium iron phosphate battery are different, mainly focused on energy density.

A ternary lithium battery pack has a higher energy density, while for lithium iron phosphate batteries, although the energy density is small, a higher energy density will activate the internal lithium ions.

According to ternary lithium materials, batteries using non-aqueous electrolyte solutions. The chemical properties of lithium metal generated after encountering heat are very active, and the heat-resistant temperature of the battery is basically around 200 degrees. When the temperature reaches the heat-resistant temperature, the chemical reaction of ternary lithium material will be more intense, and the electrolyte will quickly burn under high temperature.

The electrode material of lithium iron phosphate batteries has a heat resistance temperature of 500-800 degrees, and will not release oxygen molecules like ternary lithium materials, resulting in less intense combustion. The material of lithium iron phosphate will not burn when encountering a short circuit, and its high-temperature resistance is much superior to that of ternary lithium battery packs.

Laboratory data shows that the self ignition temperature of ternary lithium battery packs is 200 ℃. Once the temperature reaches 200 ℃, the material of the ternary battery will start to melt and self ignite, until it triggers an explosion. The self ignition temperature of lithium iron phosphate batteries is 800 ℃, which means that unless under extreme circumstances, lithium iron phosphate batteries are unlikely to self ignite.

Summary: Compared to ternary lithium battery packs, they can explode as soon as you dare to move them, while the high stability advantage of lithium iron phosphate batteries is perfectly utilized, making it difficult to explode. If the quality process is strictly controlled, and relevant technical standards and specifications are strictly followed during design, manufacturing, verification, and use, the frequency of accidents can be completely reduced.

Lithium Batteries ,Ensure Quality

Our lithium battery production line has a complete and scientific quality management system

Ensure the product quality of lithium batteries

Years of experience in producing lithium batteries

Focus on the production of lithium batteries

WE PROMISE TO MAKE EVERY LITHIUM BATTERY WELL

We have a comprehensive explanation of lithium batteries

QUALIFICATION CERTIFICATE

THE QUALITY OF COMPLIANCE PROVIDES GUARANTEE FOR CUSTOMERS

MULTIPLE QUALIFICATION CERTIFICATES TO ENSURE STABLE PRODUCT QUALITY

Providing customers with professional and assured products is the guarantee of our continuous progress.

Applicable brands of our products