22 Years' Battery Customization
May 07, 2022 Pageview：1006
Today's world needs more power, mostly in terms of clean and renewable energy. Lithium-ion batteries are currently in the lead for energy storage strategies. This cutting-edge technology is what the world has been waiting on.
However, lithium-ion batteries have the same weakness as any other batteries. They deteriorate and die with time. Also, they are vulnerable to physical, electrical, and chemical damage.
It's important to know what to do when your battery is damaged or has an issue. Luckily, few repair services can take care of faulty batteries. We are saying a few because lithium-ion batteries are more complex than other chemistries. Any wrong action and the battery can explode to cause a fire.
In this guide, we will be expounding on li-ion battery repair services. We will also be discussing whether repairing the batteries is a good idea. Keep reading.
Can lithium-ion batteries Be Fixed?
Before we answer this question, let's start with battery basics. What many people call a battery is actually a cell. A battery pack is made of several cells, each with a positive electrode called the cathode and a negative one called the anode.
A battery also comes with a separator and an electrolyte. The material used in these components determines the energy storage and output of the battery. It also determines the capacity, durability, and life cycle of specific batteries.
?In lithium-ion (li-ion) batteries, energy storage and release happens through the movement of lithium ions. They move from the positive to the negative electrode and back, completing a cycle. There are several technologies under the banner of li-ion batteries, offering better performance with every new version.
Can they be fixed?
Repairing li-ion batteries is quite tricky. Manufacturers sticks them together so hard that it's almost impossible to repair them. Many people have wondered why they are made this way.
Theoretically, it should not be hard to fix broken li-ion batteries. But the manufacturers seem quite mean here. Many welds and glue them so tightly together, making it hard to access individual cells.
According to the manufacturers, this makes them safer. Once opened, the battery is destroyed, and you cannot put it back together.
Besides, the materials inside the batteries are hazardous. They react, causing explosions and even fires when they react with air.
With that in mind, it would be best not to try fixing certain damages to the batteries. For example, if your battery is swollen, or has obvious physical damages, just find a safe way to dispose of them. The cells can be recycled and the components used in making other things.
There are other smaller issues that can be fixed. For instance, if your battery is not charging, you can try different ways of fixing the issue.
In a nutshell, only fix issues that are not technical. Otherwise, it's better to safely dispose of the battery and let experts deal with recycling.
How Do You Fix a Lithium-ion Battery that Won't Charge?
You need to be clear about the real issues here. When the battery "won't charge," it could mean it does not hold a charge, although it charges? In that case, do not try fixing it. If the battery is still within the warranty period, it would be best to get a free replacement from the manufacturer.
You can try several things if the battery refuses to charge completely.
Understand the cause of the problem.
There are many things that can make your battery refuse to charge. It could be that the battery is of poor quality. Bad batteries come with bad performance. And that means you need to be careful when buying.
Apart from that, it could also be that you discharged the battery too low. Hence, its voltage is too low for the charge to acknowledge it.
Another issue could be with your device or the charge. Do not rush into fixing the battery without first checking your charger. We all know that phone charging systems often bring problems.
Fixing a Completely Discharged Battery
If your battery is completely drained, the charger may not recognize it. You can try charging it manually with the current set at about 0.1C. Let it rise to a charge where automatic chargers will recognize it easily.
This requires a good voltmeter. A good one should read 1/10 of the volt and have a quality bench power supply featuring current limiting.
Carry this process outside where it is safer. Or avoid it altogether if you are not sure what to do.
Device Damages
If your phone's charging system has an issue, don't expect it to work. Replace this component and then insert the battery again.
Where your charger is the problem, consider finding an original charger. Buy the charger recommended for the phone and try again. If the problem persists, it could be time to replace the battery.
Damaged Batteries
If the battery is not charging due to physical damage, it's not worth risking any fixing. Lithium-ion batteries easily catch fire. You don't want to risk such things.
How Do You Rebuild a lithium battery?
Lithium-ion batteries are more complex in their construction than alkaline or lead-acid batteries. Consumers must understand that these batteries come with a protection circuit that shields them from dying and abuse.
This is also the part that turns the battery off when overcharged. Self-discharge takes place in the batteries under any condition. It, therefore, keeps depleting when in sleep mode.
You can revive the internal charger using special analyzers. These are methods used to boost the battery until it can charge again. If your charger lacks this feature, you should consider replacing the battery altogether.
Do not attempt rebuilding a lithium-ion battery if you don't have proper knowledge of its chemistry. You may try to revive it if you are sure of its status. If it does not work still, take the battery to approved services where it can be rebuilt.
You should easily find lithium-ion battery rebuild services. The battery can be reconditioned, giving your more years of use.
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