The advantages of ternary lithium batteries are: smaller volume, higher capacity density, low temperature resistance, and better cycle performance, which is the mainstream of new energy passenger vehicles.

Disadvantages: poor thermal stability, decomposition will occur at 250-300 ° C high temperature, and the chemical reaction of ternary lithium materials is especially strong, once the oxygen molecules are released, the electrolyte burns rapidly under the action of high temperature, and dedetonation occurs immediately.

Ternary lithium battery is also known as "ternary polymer lithium battery", which refers to lithium nickel-cobalt manganate or lithium nickel-cobalt aluminate as a positive electrode material. Due to the smaller size, higher capacity density and low temperature resistance of ternary lithium batteries, they are currently widely used in new energy vehicles, such as Tesla, which we are familiar with, and all of its models use ternary lithium batteries.

In theory, ternary lithium battery life is 2000 charge and discharge cycles, we count as a charge a day, can also maintain more than 5 years. However, in fact, there is a difference between the use and the theory, if 1000 charge and discharge cycles, in essence, the ternary lithium battery has been attenuated by 50%, that is to say, the full charge can only run half of the original mileage. So how do you avoid this? Charge as you go, don't run out of power to charge. In addition, the excellent battery management system can also slow down the attenuation of ternary lithium batteries.

How to stop the explosion of a ternary battery

Equipped with a suitable battery protection board can effectively avoid the risk of battery explosion. Whether it is overcharge or overdischarge of the battery, the harm to the battery is great, but also bring potential harm to the user, so, in order to avoid overcharge and overdischarge of the battery, battery manufacturers often add such a protective board above the battery to avoid the occurrence of overcharge, overdischarge and other damaging effects on the battery.
It is precisely because of the existence of the circuit protection board that it is difficult to overcharge and overdischarge the hammer battery when it is used normally.