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In this article, we’ll find out what the “service battery warning” means and how to fix “Service Battery Warnings on Mac” Issue. After a while of using a device, a service battery warning on a MacBook is a common problem. Service battery warning issue shows how the battery is doing right now and lets you know what needs to be done to keep the battery alive.
Your MacBook has a lot of moving parts, but the battery is the one that changes the most. Its condition does depend on a lot of things, and it goes through a lot of stress. Since this is the case, a Service Battery warning on your MacBook is something to worry about.
As with all laptops, the battery is one of the most important parts, and it can’t really be fixed. When a lithium-ion battery dies, it’s dead and needs to be replaced. You can also go to the official Apple support site to know more information.
Ways to Fix “Service Battery Warnings on Mac” Issue
Resetting the SMC or System Management Controller
One way to fix your problem is to reset your System Management Controller. But this is only true for the MacBook, which has a battery that can’t be taken out. Below are the steps you need to take to reset your SMC.
- Shut down your MacBook
- Plugin the power to your MacBook
- After that click on the keys “Option”, “Shift” and “Ctrl”
- Release the above-mentioned three keys and power button at the same moment.
- Switch on your MacBook and see the battery status menu to check for the service warning
The cycle count of your device
Every MacBook on the planet has a standard cycle count that comes with it. The number of times your battery has been used from 100 percent to 0 percent is called its “cycle count.” It means that the cycle count is the number of times you could empty a fully charged battery.
If your Mac’s cycle count is higher than what Apple recommends, the battery needs to be fixed. Follow the steps below to find out how many times your battery has been charged and discharged.
- Hold “Option” key
- Click on the logo of Apple menu
- Click on the “System Information”
- On the left find the tab with “Hardware”
- Click on the “Power” tab
Recalibrating your battery
This method would take a long time and require some work. But the work that has been done isn’t as much as that “Battery Service” message on your screen. Also, the company that made your battery recommends that you take care of it this way. Depending on how often you use it, you could do this every few months. Here’s how to do it:
- Fully charge your battery until the charging jack of your device is showing a green color which tells that your battery is 100 percent charged.
- Do not remove your charging jack and let it be connected to the power supply. Use your computer for around 1.5 to 2 hours. Then remove the charging jack and continue using the device till its battery reaches zero percent. Your Mac will go in sleep mode before the zero percent mark is reached.
- After the device is in sleep mode switch it off.
- Wait for approximately five hours before you connect it to the charger to charge it.
- Your battery is calibrated.
Go to an Authorized Apple Service Provider
If you haven’t been able to fix your Mac’s Service Battery warning and our suggestions haven’t worked, you’ll need to take it to a repair shop. There are many things that could cause the warning to show up, such as a bad battery or problems with the devices you charge with your Mac.
If simple fixes don’t work, a technician at a Genius Bar can often figure out what’s wrong. But keep in mind that the warning is often there for a reason. You might really need a new battery. These can add up to a big three-figure sum, so if you take your Mac in to be fixed, plan for this in your future.