In this guide, we will look more closely at laptop battery swelling, what causes it, and what you can do if your laptop shows any signs of this. In this post, we are going to go into detail about how MacBook batteries swell, what you should do if you experience a firebombing of your battery, and how you can dispose of or handle the battery safely. To get things started, there are a lot of factors that can cause a MacBook Pros battery to become full and spark. That is why you should always have your MacBook Pro battery replaced by a reputable, gentle, genuine Apple Genius at your local Apple Store. Now, let us get into the next section of What To Do When Your MacBook Pro Battery Explodes Or Swells. Besides, your battery may also damage the environment and create hazardous facility disasters. The best way to recycle a MacBook Pro battery is either recycle the MacBook Pro to a local recycling centre, or trade your MacBook Pro at the local Apple Store to get upgraded to a new MacBook.
You will have to get the battery replaced, as well as any damage done to the MacBook. Follow the steps outlined above for how to remove and replace your battery, and you can continue using your Mac securely for the long term. For the most part, you can follow the devices battery replacement manual, but extra caution should be taken to prevent damaging your battery when you are removing it. Keep in mind that Apple wants to address any other issues that may exist with your laptop before replacing your battery, and additional repairs may not be free.
In any event, you should take action ASAP to avoid the swelling of your battery damaging the rest of your Macbook Air. . If you notice that your devices shell and battery are getting too big, you need to take preventive measures. If you have any suspicions regarding swelling of the shell to level battery from your device Macbook Air, put it flat. On MacBook, you will typically notice a bulging battery pressing against the trackpad and surrounding lower body.
A more significant indication is swelling in the laptop case itself, which is due to being pressured by the swollen battery, in turn. My other older laptops are seeing higher degradation of capacity, but these batteries are not swelling as much.
As for laptop batteries with lithium-ion batteries, that is always a sign of damage, which leads to the buildup of gases within the battery — hence swelling. As Li-ion batteries get older, the chemical reactions which create electricity are not completed completely anymore, which results in gas being created which may lead to swelling in the battery. As batteries age, a chemical reaction no longer completes fully, which can result in the creation of gasses (called offgasses), leading to an inflated battery.
The accumulation of gases will then result in a battery that bulges, and, in some cases, causes those distinctive bulges that you see on laptops that have especially bulging batteries. These gases are highly flammable and potentially toxic, which is why it is essential that you deal with your swollen battery the right way.
Damage done to the outside of the device may be transferred to the battery, leading it to overheat and expand. Manufacturing errors or damage to the membranes that separate the batteries inner layers may also lead to swelling. If a batteries internal layers are not kept properly separated (due to damage or defects), it may result in leaking, swelling, or even fire. Lithium-ion batteries may bulge as a result of a deep cell discharge; typically, lithium-ion batteries are controlled with circuitry (sometimes called battery management system, or BMS) to prevent this.
For this reason, any device using a lithium-ion battery should incorporate circuitry that can detect these runaway cycles and turn off the battery. In cold temperatures, a lithium-ion battery will work just fine, but it cannot be charged quickly without doing serious damage. Mechanical damage to a battery, such as hitting a hard surface and causing the case to dent, may result in swelling, as may exposure to too much heat.
Swelling is a result of too much current flowing, uncontrollably, within the cell of a battery, which causes a buildup of heat and gases. The swelling is a sign that something is wrong with your MacBooks battery, and if you continue using it and charging it, it may lead to fire or an explosion. If you do not address swollen batteries on a MacBook immediately, it can lead to overheating of the MacBook, or even to fire.
If you begin to see signs of damage, swelling, or an exhausted battery (in the latter case, a damaged one that is holding a charge for only a brief period), swap it out now, rather than later. Ultimately, do not ignore it; eventually, a battery is no longer going to function normally, and once swelling starts, there is no turning back.
It is important to note that you cannot cure a swollen or bad battery; you can only take it out. Some models come with batteries that cannot be removed, but it is not necessary to remove your batteries in order to inspect them for swelling. You may want to reduce your risk for swelling associated with aging batteries.
You cannot eliminate completely the risk of a battery failing, as there is always a chance that a flaw is present at the factory, but improper handling of a battery by its owners is far and away the most common reason for battery swelling.
Removing a swollen battery from a laptop may be dangerous as well, but keeping a laptop running on it, or otherwise leaving one inside your laptop, is not safe either. The fact that laptops rarely ship with removable batteries anymore (meaning, you can switch it out and back out of the case) compounds this issue. With Apples MacBooks, certain Windows-powered Ultrabooks (notably, certain models of Microsofts Surface Laptop), and certain Chromebooks, batteries you simply cannot get access to change are sometimes the case.
If used heavily, or often charging a device overnight, then the MacBook Pros batteries are going to get bulgy fairly quickly. With an iPhone or iPad, the battery swelling is generally noticeable as it starts warping the body, and may even break the screen – everything depends on where the swelling is happening, and which parts of the device are giving out first.
Is it safe to use MacBook with swollen battery?
It can be dangerous to remove a swollen battery, but doing so also puts the device at risk. You should not use a device with a swollen battery to avoid potential device and physical harm. These recommendations provide best practices for removing swollen batteries, but they cannot ensure a secure fix.
Why is my Mac battery swollen?
The chemical processes that produce energy stop working as batteries get older. Gases are produced as a result and swelling results. It’s crucial to handle a swollen battery carefully since the vapors might be dangerous and combustible.