Lithium polymer battery life

Since the electrolyte materials constituting the lithium ion battery are different, the lithium ion battery is also classified into a polymer lithium ion battery and a liquid lithium ion battery. The polymer lithium ion battery is the same as the positive and negative materials of the liquid lithium ion battery, and the battery works similarly, and the electrolytes are different from each other. The polymer lithium battery is light in weight, has high energy storage capability, good discharge performance, and can be formed into various shapes and has a long life. The electrolyte of the polymer lithium battery is a solid electrolyte, and the polymer lithium battery can cause various shapes to improve the specific capacity of the battery with respect to the liquid electrolyte of the liquid lithium ion battery.

Lithium polymer battery

So how long does the polymer lithium battery last? Under the international unified standard, the battery life is not expressed by time, but by the number of cycles, that is, the complete discharge of the electricity once, the general lithium battery is between 300-500 times, A polymer battery can Up to 800 times. Therefore, the quality of the battery of the selected battery supplier will be guaranteed and the service life will be longer.

If a lithium-ion battery is used in a high-temperature environment, such as a temperature above 350C, the amount of battery stored will continue to decrease, resulting in a battery that does not last as long as it is in a normal temperature environment. When the battery is charged in such a high temperature environment, the battery will be damaged to a large extent, thereby affecting the service life of the battery. Even charging in a hot environment can cause different degrees of damage to the battery, so you should try to avoid charging the battery in a high temperature environment. If the battery is charged in a low temperature environment, such as in an environment below 40C, the battery will also be damaged.

If the polymer lithium-ion battery is not charged for a long time, it will reduce its life. Polymer lithium-ion batteries need electrons to flow for long periods of time to reach their ideal life. The commercial production technology of polymer lithium-ion batteries in the world is not very mature, and now the market share is not high.

At present, the market price of polymer lithium ion batteries is higher than that of liquid lithium ion batteries. Compared with liquid lithium ion batteries, it has a long life and good safety performance. It is believed that there will be a large room for improvement in the near future.

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