Lithium Battery Fireproof Bag-Function Analysis

A lithium battery fireproof bag is essential because it helps to prevent accidents. These types of batteries always require a lot of care and attention because they are very dangerous. We have all heard some chilling stories of lithium batteries causing severe damage after catching fire.

Prevention of fire accidents is the main reason why companies have come up with different battery care innovations. A lithium battery fireproof bag is one of the best innovations for these companies. Some fireproof bags also prevent water from damaging the cells too.

The need for a fireproof bag is not based on lithium batteries alone. But ask yourself this question, how many important things can you lose in case of a fire? You will end up losing all the things that you value, such as cash and relevant documents.

Fireproof bags have the capability to prevent the fire from going in or out. In case the lithium-ion battery catches fire, then it will be contained by the fireproof bag.  In addition, these bags also prevent any fire from reaching the batteries hence preventing any sorts of accidents.

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As our world is continuously changing every day, even our struggles shifts to things such as tablets, phones, and laptops. These devices are mostly, if not all of them, powered by lithium-ion batteries. They are small, but they always carry a lot of power.

One of the significant issues that can lead these batteries to catch fire or explode is when they short circuit. This causes them to overheat hence creating a chain of reaction called a thermal runaway. This is An effect that can lead to explosions or emission of poisonous gases.

What is a lithium battery fireproof bag?

A fireproof lithium bag is used to prevent the spread of flames after a battery catches fire for a given duration of time. It’s mostly used in planes to provide the pilots enough time to make an emergency landing. The batteries or devices must be placed inside this special containment bag and sealed completely.

Lithium battery fireproof bags are also used in industries, ships, trains, and vehicles. Because lithium batteries are transported using all these channels. These bags provide excellent protection and also containment of toxic gases and thick smoke.

Another main issue that causes batteries to catch fire apart from overheating is faulty manufacturing. This was largely experienced from the galaxy note seven. All phones were recalled due to fault in manufacturing, causing dozens of phones to explode.

A fireproof bag for lithium batteries, however, has a limit for containing fire or explosions. That is why planes make an emergency landing. So you must be wondering why you still need a fireproof bag while it does not offer 100% protection. You still need it because it contains a lot of gases, fire, and even the explosion.

You should consider revising the containment limits for different types of batteries. For example, different fireproof casings will handle up to a given amount of heat, while others can handle more or lower.

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How do you stop a lithium battery fire?

There are several ways that you can use to stop a lithium battery fire. However, using a fireproof casing and a fire extinguisher is the most recommended. You can use a fireproof bag to contain the fire, explosion, and toxic gases. This bag will buy you some time until you get the recommended fire extinguisher.

Unplug it from the charger

If your device catches fire while charging, this is an essential step. Unplugging it from the charger will reduce the chain of reaction inside the lithium battery. However, this does not stop the fire completely, and so you need to take other assertive measures below.

Use a recommended fire extinguisher

Because fire from lithium batteries is considered as class B, Using a class D extinguisher is highly prohibited. So you can only use an ABC or BC dry chemical extinguisher. All flammable liquids are classified as class B. Since lithium batteries contain electrolytes that are conductive, they fall under class B.

Cover it with sand or dirt

If you are at the beach and your gadget decides to blow up, covering it with sand might help. A lot of phones blow up while people are at the beach because of the overwhelming hot temperatures. You can also cover it up using soil or any smothering and non-flammable agent like dirt.

Avoid inhaling the smoke as they are carcinogenic and toxic. After the fire is extinguished, the next important step is to dispose of your batteries. You can do this by searching for battery disposing of outlets near you

Does a lithium fireproof bag really work?

Yes, fireproof bags work perfectly. However, you should not buy bags that are not made of fiberglass. This is the recommended material for making fireproof bags. After all, no one wants to buy a bag that promises that it cannot do.

Another thing that you should take into consideration before buying a fireproof bag is what you are going to put inside the bag.  However, lithium fireproof bags work up to certain conditions. For instance, they usually have a time or temperature limit.

When the time or temperature limit is surpassed, then that means that the bag will not hold fire or gas anymore. This is why it's important to take other necessary steps, such as stopping the fire by the use of a fire extinguisher.  You can also use sand or soil to extinguish the fire.

Fiberglass is an ideal material for making a lithium fireproof bag because of its high resistivity to fire. The fiberglass should also be coated using silicone. It prevents your skin from the itchy fiberglass sensation.

Silicone coating helps in making you comfortable while you are handling the bag. In addition, silicone also improves the quality of fiberglass by protecting it from dust and other things suspended in the air. Fireproof bags have helped to prevent a lot of explosions in planes by giving pilots a bonus time to make an emergency landing.

Some lithium batteries fireproof bags are re-usable and can last up to 30 minutes in some conditions. Most of them are also fireproof, and they come in different sizes to handle different sizes of lithium batteries. As long as you get the right type of fireproof bag, then it’s going to work as intended.