In just a few years, the application scale of lithium battery pack has expanded from our normal days to the industrial field. It is not only used in some digital products such as notebook computers, portable CDs, etc., but also in the electric bicycles we usually use for traveling, some of which have begun to use lithium battery pack. In some shopping malls and field operations, the backup power supply is also lithium battery pack, and part of the power source of the aircraft is also lithium battery pack. It can be seen that the application scale of lithium battery pack is increasingly extensive.

Although from the perspective of data analysis, lithium battery pack is more and more widely used in the industry, people are paying more and more attention to the safety questions of lithium battery pack. First of all, lithium battery is different from other types of batteries, and there are great differences in electrode data. The remarkable feature is that the electrode data of lithium battery is more important than that of NiMH, NiCd and other batteries. More active, which is also a main reason for the superior function of lithium battery. After the electrode data is active, the charge reflection rate between the electrodes will be faster, so its discharge rate and other functions will be more excellent, but its controllability will also be lower. Generally speaking, our control of lithium battery will be weakened, so its attack will be significant. The external situation will be greatly added.

However, the total voltage and output current of the lithium battery pack are relatively large, so after some internal circuit faults occur, it can lead to very serious results, so the safe operation of the lithium battery pack must be done in place, and the battery maintenance board which plays a maintenance effect on the internal circuit is also essential. However, some lithium batteries can't be equipped with lithium battery maintenance board. For example, the batteries used in the aircraft may have excessive internal current during the flight. Even so, it is necessary to ensure that the aircraft is in a working condition. If the current is maintained, the internal circuit is in a stop working condition, and some of them use electric energy. Our equipment will stop working, so as you can imagine, it will fall from the sky, maybe crash. So on the plane, it's better to damage the lithium battery pack than to maintain the current. But not long ago, the Boeing 787 aircraft was doubted about its internal lithium battery pack, which led to repeated safety accidents. Although the official media has not yet published the questions about the lithium battery pack in the aircraft, in this case, the safety questions of the lithium battery pack itself still need to be improved.

No matter whether the lithium battery is used in our daily life or in the industrial field, its safety question must be taken seriously. Because even the small power lithium battery used in our daily life, if there is an accident, it is enough to make a threat to a person's life, let alone the battery used in the industry. Once there is an accident, the result will be impossible. Imagine. Therefore, the safety questions of lithium battery pack should not be underestimated, and the relevant parts must also implement the supervision of its safety questions. Together, the safety skills of lithium battery pack should be improved constantly.