7 Reasons Why Power Source Power Adapter Battery Not Charging (Fixed)

When your MAC laptop won’t charge, it’s probably the most frustrating thing in the world. You’re trying to get somewhere, or you need to be available for an important call, or you just want to look something up, but it just refuses to charge and the battery is dead.

We know it’s an annoying problem, but there are some easy ways around it. Here are some tips to help you troubleshoot the meaning behind the «power source: power adapter battery not charging» message, how to fix it quickly, and get back to business as usual.

How does the Mac laptop power supply work?

Your MacBook uses a MagSafe power adapter, which has a built-in LED light that tells you the status of the battery. If it is green, the battery is fully charged. If it is amber, the battery is discharging. If it is red and flashing, the battery is extremely low and may need to be replaced soon.

In order for the laptop to charge, both the MagSafe power adapter and the computer must be connected to a power source (such as an outlet).

Why won’t my MacBook charge?

If your MacBook won’t charge, can be a bit of a mystery. If you’re out of power and you’re trying to charge your MacBook and it says «power adapter battery not charging,» there are several things that could be causing this problem. Before you go to the store to buy a new power adapter, try some troubleshooting steps that might solve the problem.

First, make sure your Macbook is properly plugged into a power outlet and not in sleep mode. Plug in your computer and let it charge for at least two hours without using it before turning it on again. If the laptop is connected but still not charging, check the following:

1. Make sure you have the right charger

Make sure you have the right charger – the one that came with your laptop or an Apple Store replacement, which is MagSafe 1, 2, and 3. If you’re using a third-party charger, try a different one or try replacing your current power adapter with one new from an authorized reseller. You can order a new charger or take it to an Apple Store for repair.

If you bought your laptop second-hand or used it for years before replacing a battery or motherboard, the charger you’re using may not actually be compatible with your device.

Check the label on the charger for the voltage and amperage rating – the correct amount should appear there. You can also look at the sticker on the bottom of the device or inside the battery compartment. High power adapters are used with 15″ and 16″ MacBook Pros, while low power adapters are used with low power MacBooks such as MacBook Airs and 12″ MacBooks.

Once you’ve identified the model number, go ahead and search for a compatible charger on Amazon or other sites like eBay, Newegg, and others where people sell electronics.

2. Check if the charger is still working

Next, check if the charger is working properly. To do this, connect another device to the power port and see if it charges without any problems. If so, then that’s probably where the problem lies! Try switching chargers with someone else who has a laptop similar to yours (or bring yours to an Apple store) and see if it works for them too.

If you don’t have a similar device to check your charger in, try to look for any obvious signs.

Examine the charging cable for signs of wear. Next, carefully examine the charger’s output cable, starting from one end to the other, and look for any breaks or fraying in the cable. Additionally, see if the charger feels warmer than usual. The charger may turn itself off if it gets too hot if left in a poorly ventilated space, such as a blanket.

Before using the charger again, unplug it immediately and let it cool down.

3. Restart your Mac

This solution may sound simple, but it can work. If you haven’t restarted your Mac in a while, it might be worth a try. Press and hold the power button until you hear the startup sound, then release it. Wait a few seconds and press the power button again to turn on your Mac.

This will reset the system and allow you to start over with a clean boot table.

4. Perform a System Management Controller (SMC) reset

Resetting the SMC will allow you to reset any power issues you may be experiencing with your MacBook battery or power adapter. To do this, shut down your Mac and disconnect all cables from it, including the AC adapter cable from the wall outlet and any other USB cables you’ve connected to peripherals (such as an external hard drive or keyboard/mouse combo or anything else that might be connected via USB ports).

Wait 10 seconds while still disconnected from the power source, then plug the AC adapter cable back into the wall outlet before reconnecting any other cables. This will work for any MacBook M1.

For any older device, you’ll need a different approach. If your MacBook Air is equipped with an Apple T2 security chip, press and hold the Control, Option, and Shift keys simultaneously for 7 seconds. Press and hold the power button while holding these keys in place. Hold down each of the four buttons for another seven seconds before releasing them. To turn on your MacBook, press the power button again.

5. Check your MacBook’s battery

If the problem is with your battery, it’s probably time for a replacement. If you’re not sure how old your current battery is or if it needs replacing, check Macbook Pro Battery Status.

To do this, go to Apple > About This Mac > System Report > Power and look at the status of your battery. If it says «Replace soon» then you may have a problem with your battery that needs to be serviced or replaced by a Apple Store.

If you have an older MacBook with a removable battery, check to make sure there are no visible cracks or marks in the battery case. If there are cracks or scratches, replace your laptop battery immediately – you may be at risk of explosion or fire.

6. Use the MacBook battery health management feature

Use the MacBook battery health management feature

This feature helps you track the overall health of your battery. It will let you know if your battery is older than its years or if there is a problem with how it is being used. You can access this feature by going to System Preferences -> Power Saver and clicking on «Battery».

This will bring up a window where you’ll see all sorts of information about the battery, including how many cycles it’s been through, how long it’s been plugged in instead of being charged wirelessly (this reduces wear and tear on the internal device). components) and more.

You can use this information to find out what it is causing the charging problem—if you notice that there is a lot of deep cycling associated with short charge or discharge times (meaning it doesn’t fully charge or discharge), then this could be why your laptop isn’t getting enough power from – once from the adapter cable.

7. Service your MacBook

If none of these steps solve your problem, then you’ll want to schedule a appointment with an Apple Genius at one of its authorized stores or service centers. You can also try contacting Apple Support directly through their website or call them at 1-800-MY-MACBOOK (1-800-692-6235).

Conclusion

Sometimes your MacBook may say “Battery not charging” out of nowhere even though you have plugged it in. If this happens, there are a few things you can check to make sure everything is working properly. It’s important to know what these are so you can fix them as soon as possible.

That’s why we’ve rounded up this list with the most common reasons why your laptop might not charge and how to fix them. If you still do not find the right solution for you, let us know in the comments, and we will try to give you the answer as soon as we can.