Cycle life of lithium battery

What about lithium batteries? Lithium battery life is one of the indicators to judge the performance of the battery. Since there is a difference between a lithium battery and a rechargeable lithium battery (lithium ion battery), and the life is a description of the number of cycles, the life of a lithium battery is usually referred to as the life of a lithium ion battery.

For all secondary batteries, service life is an extremely important parameter, which is of particular concern to consumers of portable electronic products. So what is the scientific definition of battery life?

Secondary battery after a complete charge and discharge is called a cycle or a cycle, in a certain charge and discharge system, the battery capacity reaches a certain set value before the battery can withstand the charge and discharge times, is the use of secondary battery cycle or cycle life, used to be called battery life.

Due to the characteristics of lithium battery in material and mechanism, the life of lithium battery is higher than other secondary batteries in the world. Under normal circumstances, the charge and discharge cycle or cycle life of lithium battery can reach 1500 times, while the lithium iron phosphate can reach 2000 times.

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