What does battery cycle count mean?

The number of battery cycles refers to the battery completing a complete charging cycle, that is, the total number of complete charge and discharge processes; when the battery reaches a complete charging cycle, the number of battery cycles will be 1. The number of battery cycles is an important indicator to measure whether the battery needs to be replaced. When the number of battery cycles exceeds the limit, the battery will enter a state of strong loss. Even if the battery can continue to be used, the relative battery life will be shortened in all aspects.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The number of battery cycles is an important indicator to measure whether the battery needs to be replaced. Do you know what the number of battery cycles refers to? How do we check and calculate the number of cycles? Let’s take a look below!

What is the number of battery cycles

The number of cycles of a mobile phone battery and the charging cycle are inseparable. The so-called battery cycle charging refers to a complete charge and discharge cycle, so the number of cycles is actually a calculation method of the charging cycle. When the battery reaches a complete charging cycle, the number of battery cycles will be 1.

Let me correct a misunderstanding here: the number of battery cycles = the number of charging times. There is actually a big difference between the two. The number of battery cycles refers to the completion of a complete charging cycle by the mobile phone battery, that is, the complete charge and discharge process. The number of cycles is 1, while the number of charging times is 1 each time the mobile phone completes a charge. There is a big difference in definition between the two. The number of battery cycles does not represent the number of charges.

Another difference is that products with a high number of battery cycles must have been used many times, but products with a low number of cycles do not mean that they have been used less. For example, a display machine in a store is always plugged in all day long. Yes, it is difficult to complete a complete battery cycle, and the number of cycles will naturally be less, but the display machine is always in use.

How to check the number of cycles

iPhone, iPad, and iPod can all use the iPhone Assistant on the computer (PP Assistant, Aisi Assistant, iTools, etc.) to check the battery cycle number of the device.

For MacBook series devices, you can hold down the Option key, then click the Apple menu, select [System Information], and select [Hardware]-[Power] in the pop-up window. You can check the number of battery cycles.

iPhone product cycle limit

Apple’s series of products will have their own battery cycle Apple also has a detailed description of the number of battery cycles for each product. When the number of battery cycles exceeds the limit, the battery will enter a state of strong loss. Even if the battery can continue to be used, the relative battery life will be reduced in all aspects. Much shorter. Description of cycle times for each Apple product:

iPhone: 500

iPad: 1000

Apple Watch: 1000

iPod: 400

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