![]() No, and this is important to know, as it can extend the overall life of your battery. Do I need to charge my MacBook battery to 100% every time? These can run to a sizable three-figure sum, so factor this into your future plans if you take your Mac in to be fixed. It could be that you do need a new battery. Though, be mindful that in many cases the warning is there for a reason. If simple fixes aren’t working, a Genius Bar technician can often diagnose the cause. There can be many reasons for the warning to appear, such as a faulty battery, issues with the devices you charge through the Mac, and many more. If you haven’t been able to fix the Service Battery warning on your Mac, and the solutions we’ve provided haven’t helped, the fix is to take it for repair. Go to an Authorized Apple Service Provider ![]() There’s one more solution to try, but it may not be the one you wanted. Even so, you may not have much luck here either. Wait for at least five hours, then charge the Mac up to full. ![]() The Mac will sleep without warning, and when this happens, turn it off. You’ll see a low battery warning on the “Battery Status” menu. At this point, unplug the charger and use the Mac until it runs out of battery power.Once it’s charged, use the MacBook/Pro/Air for about two hours while the charger is still plugged in and turned on.In fact, Apple also suggests this to help take care of your battery, though the frequency does depend on how often the computer is used. This method could take you a while, but it’s worth it to fix the Service Battery warning on your Mac. Note: resetting the SMC can also help fix Wi-Fi problems and dropped connections on your Mac. Even so, you may need to take other steps to fix the Service Battery warning on your Mac. Resetting the SMC often does the trick.Power up the MacBook, then check the battery status menu to see if the “Service Battery” warning has disappeared.Hold the Shift + Control + Option + Power buttons, then release them.Connect the power adapter from your computer to a power outlet.Macs from around 2009 onward will fall under this category, and if your battery is failing on a machine this old, you’ll likely want to buy a new MacBook anyway. You can try resetting the SMC if your MacBook comes with a non-removable battery. Reset the System Management Controller (SMC) There are many causes of a failing battery – but only a few concrete fixes. 3 Ways to Fix the Service Battery Warning on Mac Next, we take a look at a few methods to resolve the warning. In some cases, though, you’ll see a “Replace Now or Service Battery” warning, although your cycle count will be low. You also don’t need to worry about the “Replace Soon message ,” as it’s only an indicator to start thinking about replacing it. ![]() If the screen above says “Normal,” you don’t need to worry. If your cycle count here exceeds the number listed on Apple’s support page, this will explain the Service Battery warning. Once it’s open, scroll to the Hardware section in the menu tree on then left, then open the Power screen. Open Spotlight and search for “System Information.”.Click the Apple menu logo in your Toolbar, hold the Option key, then select the “System Information” menu item.The good news is that you can keep track of your cycle count within macOS. Older Macs are rated between 300-500 cycles.Īs you’d expect, you can start to expect a Service Battery warning the closer you are to your maximum cycle count. Most MacBook, MacBook Air and Pros made after 2009-2010 have a maximum cycle count of 1000.It’s important to note the cycle limit for your computer ahead of any additional reading: Every time you plug the charger in and connect it to the Mac, the cycle count increases. The batteries found in almost all laptops have a “ cycle count.” In other words, this is a finite number of times the battery can drop from 100 percent to zero. How to Check the Battery Cycle Count on Your MacBook Though, before opening your toolbox, it’s worth carrying out another vital check. ![]() There are a few possible ways to fix the Service Battery warning on Mac.
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