How To Check MacBook Battery Health

How To Check MacBook Battery Health

What component of a MacBook Air or MacBook Pro is the most crucial? Of course, It is the battery. The Macbook is essentially an expensive laptop with a significantly smaller display if the battery isn’t functioning. Fortunately, the batteries in MacBooks are made to be long-lasting. You can do a few maintenance procedures to assess your MacBook battery health and how to prolong your macbook battery health.

MacBook Battery Cycle Count

Macbook Battery Cycle count; Macbook Battery Full Charge Capacity - KissMyMac

A Macbook battery has a maximum number of cycle counts it can withstand before needing to be changed. According to an article published by Apple under guide HT201585, the typical cycle count for MacBooks made in the past decade, including the best MacBooks now available, is 1,000.

Not all charge cycles result in a single charge. An actual charge cycle takes place when your battery is fully utilised. Let’s imagine, for illustration purposes, that you waited until the MacBook’s battery was at 50% before connecting it to a charger. That recharge is equivalent to half of a charge. You wait until the battery is down to 50% tomorrow before charging it. In this case, the cycle count wouldn’t be increased for another two days.

In short, every charge from 0% to 100% is considered a full charge cycle. If you let your Macbook battery run down to 30%, and you charge it up a 100%, that is yet to consider a full cycle charge. You let the battery run down to 50% tomorrow and you charge it up to 100%, the charge is now complete with an excess of 20%, which will add up to your next charge in future to make it another full charge.

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MacBook Battery “Full Charge Capacity (mAh)”

How To Check MacBook Battery Health

Most articles even Apple don’t mention “Full Charge Capacity” in terms of checking your Macbook battery health. However, we found out that the most significant figure to monitor in our opinion is Full Charge Capacity (mAh). This is what most Macbook Battery Health Check software or Programs determine your Macbook battery health. If your brand new Macbook comes with 5000 Full Charge Capacity, and right now your Full Charge Capacity has gone down to 4000, meaning that your battery health has been reduced by 20%. You are left with 80% battery health, this is also known as Design Capacity in certain software like Coconut Battery which is one of the most well-known Macbook Battery Health Check App.

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MacBook Battery Condition

Macbook Battery Health Condition - KissMyMac

Another most obvious MacBook Battery Health Indicator is the battery condition. There are three (3) battery conditions that may occur:-

  • Normal : The battery is functioning normally.
  • Service recommended : The battery is performing normally, but its ability to hold a charge is less than when it was new. You may want to consider replacing the battery.
  • Replace Soon : The battery is not performing at the level that it should. You will start seeing symptoms like sudden shutdown, unable to boot up without a charger, etc.

RELATED: How To Resolve “Service Battery” Warning On Macbook


How To Check Macbook Battery Health?

To check your MacBook’s Battery Condition, follow the steps below:-

About This Mac - KissMyMac
  1. 1. Click the  in top left corner of your MacBook
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2. Click About This Mac, then System Report…

Macbook Battery Health Condition - KissMyMac

3. On the left-hand side, click Power

Here you will find more specifics about your Macbook battery Health.


After checking your Macbook’s Battery Health, it is time to make sure that your MacBook stays in god condition. If the battery is not in good condition, you may consult our team on replacing your macbook battery. You can also read more about Macbook Battery Knowledge on our Macbook Battery Replacement Page. Alternatively, if you are sure about replacing your Macbook Battery with KissMyMac, you may book a request directly here.


Frequently Asked Question (FAQ)

Should you drain your battery to 0%?

There are many different methods of charging your battery being thought outside. However, based on what we understand, draining your battery to 0% and charging it back to 100% will cause incredible damage to the Macbook Battery

What are the tools to help check Macbook Battery Health?

There are many ways to measure your MacBook battery health. Read Up Our Article to find out the actual ways to measure your MacBook battery health or you can utilize the tools that are available on the internet such as Coconut Battery Official Website.

What is my Macbook Battery Full Charge Capacity?

You can do some googling for your specific model + full charge capacity. For example “Macbook Pro 13inch 2019 full charge capacity”

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