How to determine battery cycles for Mac laptops - Apple Support (2024)

FAQs

How to determine battery cycles for Mac laptops - Apple Support? ›

Hold the Option key and click the Apple menu , then choose System Information. Under the Hardware section of the System Information window, select Power. The current cycle count is listed under the Battery Information section.

Hold the Option key and click the Apple menu , then choose System Information. Under the Hardware section of the System Information window, select Power. The current cycle count is listed under the Battery Information section.

Battery health = battery cycles

Mac battery life is around 1000 charge cycles. To give you an idea, those 1000 charge cycles with regular use are 5 years of using your Mac day in and day out.

To view your battery's condition, choose Apple menu > System Settings, then click Battery in the sidebar.

Now, most MacBook models these days according to Apple, come with a capacity of up to 1,000 battery charging cycles. Once it hits this number, the batteries on MacBooks are designed to retain up to 80 per cent of their original charge capacity. Following this, however, your MacBook's battery may need a replacement.

The cycle count of your laptop battery reflects its health and capacity. The higher the cycle count, the lower the battery capacity and the shorter the battery life. Over time, your battery will degrade and lose its ability to hold a charge. This can affect your laptop's performance and reliability.

Select Search on the taskbar, type Command prompt, press and hold (or right-click) Command prompt, and then select Run as administrator > Yes. At the command prompt, type powercfg /batteryreport, then press Enter. The battery report will be an HTML file that's stored in a folder on your PC.

Batteries of iPhone 14 models and earlier are designed to retain 80 percent of their original capacity at 500 complete charge cycles under ideal conditions. * Batteries of iPhone 15 models are designed to retain 80 percent of their original capacity at 1000 complete charge cycles under ideal conditions.

Simply put, a charging cycle is a process of fully charging, then discharging the array of cells. After a significant number of charge cycles, A lithium batteries maximum charge capacity will decrease. For these batteries, this degradation process typically begins at around 1500 – 2000 cycles.

For example, a lithium-ion cell charged to 4.20V/cell typically delivers 300–500 cycles. If charged to only 4.10V/cell, the life can be prolonged to 600–1,000 cycles; 4.0V/cell should deliver 1,200–2,000 and 3.90V/cell should provide 2,400–4,000 cycles.

How many years should a Mac battery last? ›

After every charge cycle, your battery loses a little bit of quality. Apple considers a MacBook battery worn out after 1000 cycles. You'll reach that limit after about 5 years. You'll notice that the battery life of your MacBook keeps getting shorter.

Apple Diagnostics, formerly known as Apple Hardware Test, can check your Mac for hardware issues. If you think your Mac might have a hardware issue, you can use Apple Diagnostics to help determine which hardware component might be at fault.

MacBook Pro 2009-2023 (most models): 1000 cycles. MacBook Air (2010-2023): 1000 cycles. MacBook (2009-2017 models): 1000 cycles. MacBook (13-inch Aluminum, Late 2008): 500 cycles.

The MacBook battery replacement cost is mostly the same, depending on your model. Replacing the battery on most Macbook and Macbook Pro models will cost around $199, with the exception of the 2023 Macbook Pro. The battery replacement cost for any MacBook Air is $129.

For instance, you might use 75% of your battery's capacity one day, then recharge it fully overnight. If you use 25% the next day, you will have discharged a total of 100%, and the two days will add up to one charge cycle.

On your Mac, choose Apple menu > System Settings, then click Control Centre in the sidebar. (You may need to scroll down.) Go to Battery on the right, then turn on Show in Menu Bar.

In the “About This Mac” window, click on the “System Report” button. This will open the System Information application. In the left sidebar, under the “Hardware” section, select “Power.” Look for “Cycle Count” in the list of power-related information on the right side.

Apple Diagnostics, formerly known as Apple Hardware Test, can check your Mac for hardware issues. If you think your Mac might have a hardware issue, you can use Apple Diagnostics to help determine which hardware component might be at fault.