Tech

Attention to the Risk of Lithium Battery Explosion!

Lithium batteries increase power but also bring the risk of explosion. In this article, explore the explosion risks of lithium batteries, preventive measures, and safety tips for usage. Be careful for your safety!

Published

4 months ago

August 11, 2024

yönetici

The lithium batteries used in your electronic devices pose a risk of explosion, albeit rarely. The U.S. Consumer Product Safety Commission estimates that there were at least 25,000 fire incidents related to these batteries between 2012 and 2017, and this situation continues to this day.

Particularly in 2023, New York City reported 200 fires due to lithium-ion batteries. Some of these fires may be related to dogs using phones as chew toys, but sudden explosions of rechargeable lithium batteries can also pose serious dangers. Fortunately, there are some important warning signs that can help you notice such a situation in advance.

Lithium batteries operate by using chemical reactions to transfer electrons from one material to another. However, these chemical reactions can cause problems under various conditions. Here are some signs that may indicate a problem:

Temperature
Swelling
Smoke
Sound

Temperature: Rechargeable batteries generate heat during normal operation. If you use your phone for a long time, you may notice that the device is getting warm. Under normal conditions, phones can heat up to 35 degrees and may feel warm to the touch. However, if your device is overheating significantly, it may indicate that something is wrong. If you think your device is unusually warm, your battery may be on the verge of exploding.

Swelling: Lithium-ion batteries can swell due to heat and gas buildup. Swelling does not necessarily mean that your battery is about to explode; however, if your device is showing other signs along with swelling, this can be dangerous.

Smoke: White or gray smoke is considered a sign that the battery is about to explode very soon. If there is any type of smoke coming from your device, it is best to assume there is a risk of explosion.

Sound: Batteries on the verge of exploding may often make hissing or bubbling sounds. If you detect one or more of these warning signs, it is best to assume that the battery could ignite and take necessary precautions to protect yourself.

If you see smoke or sparks, you should immediately vacate the area. To protect yourself, move with your hand shielding the device and make sure not to hold the device with bare hands. You can use a tool such as tongs or oven mitts for this purpose. Turn off the device and unplug it; if possible, remove it from the outlet and turn off the power. Carefully move the device; avoid pushing or throwing it. Carefully transport it to an isolated spot where flames can be contained (for example, to a concrete floor area like a garage or an outside pavement area).

If you have a fireproof safe or document safe, you can place your device inside it. However, it is still recommended to move the device as far away from your living space as possible. If the device ignites, you can use a standard fire extinguisher to put out the flames. If a larger device, such as an electric bike, explodes, calling the fire department will be the safest option.

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Tesla Semi Fire: NTSB Preliminary Report Released

The NTSB’s preliminary report on the Tesla Semi fire has been released. This content includes important information about the details of the incident, the causes of the fire, and Tesla’s safety measures. Explore the impact on Tesla’s electric vehicles and its future steps.

Published

3 months ago

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The National Transportation Safety Board (NTSB) released a preliminary report stating that a Tesla Semi electric truck in California required firefighters to use “50,000 gallons” (approximately 190,000 liters) of water to extinguish a roadside fire. Firefighting teams also deployed an aircraft to drop fire retardant on nearby areas as a precautionary measure to control the fire.

The accident occurred on August 19 at 3:13 AM local time on the I-80 highway east of Sacramento. The electric truck went off the road while navigating a curve, collided with a roadside boundary marker, and then struck a tree, coming to a stop. Fortunately, the driver was not injured in the accident; however, considering their health condition, they were taken to the hospital.

The Tesla Semi’s large 900 kWh battery caught fire upon impact, and toxic smoke began to spread during the fire. While the fire continued with temperatures reaching up to 538°C, firefighters worked intensively to cool the blaze with water. However, due to the fire’s effects, the vehicle continued to burn until late in the afternoon. Meanwhile, Tesla sent a technical expert to the scene regarding fire safety and high voltage hazards.

The highway reopened to traffic at 7:20 PM local time, 16 hours after the accident. The NTSB, as an organization that can only make recommendations and cannot enforce regulations, sent a team to the area for investigation purposes. This major accident raised several issues, including dangerously hot fires and toxic smoke, which will attract the attention of many international organizations.

The NTSB had previously stated in 2021 that fires in the batteries of electric vehicles pose serious risks to emergency response teams and that the guidelines provided by manufacturers for such fires are inadequate.

Tech

New Leaks and Features About the Samsung Galaxy S25 Ultra

Discover the latest leaks and features about the Samsung Galaxy S25 Ultra. Equipped with new technologies and advanced features, this smartphone elevates the user experience to a new level. Check it out for details!

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New Leaks About Samsung Galaxy S25 Ultra

Samsung is expected to introduce the Galaxy S25 Ultra along with the Galaxy S25 series at the beginning of 2024, likely in January. Although no official announcement has been made yet, leaks regarding the upcoming flagship continue to spread rapidly on the internet. Notable leak source IceUniverse shared several new visuals of the Galaxy S25 Ultra in a post on the X platform. These visuals reveal the design differences between the Galaxy S25 Ultra and the Galaxy S24 Ultra.

One of the notable features in the leaked images of the Galaxy S25 Ultra is the rounded corners of the phone. In contrast, this year’s Galaxy S24 Ultra has quite sharp corners, which has led to feedback from some users indicating discomfort while holding the device. Previous leaks have suggested that the Galaxy S25 Ultra may be somewhat larger.

A tweet shared by IceUniverse: Galaxy S25 Ultra Image

According to leaks, the Galaxy S25 Ultra is expected to be thinner and lighter compared to previous models. In August, rumors emerged that the upcoming Galaxy S25 Ultra would be lighter than its competitors, with a weight of under 221 grams.

Another image featured in IceUniverse’s post shows close-ups of the sides of both next year’s expected flagship phone and Samsung’s current flagship. In this image, the side of the Galaxy S25 Ultra appears flatter with rounded corners. While these changes may not create a major revolution, they will generally positively affect the feel of the phone in hand.

Looking at other rumors about the Samsung Galaxy S25 Ultra, it is expected that the company will offer top-tier screen and camera upgrades next year. Additionally, there is a strong expectation that the satellite connection feature will also be introduced alongside the Galaxy S25.

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iOS 18 Officially Released: Innovations and Features

iOS 18 has been officially released! This update, packed with new features and innovations, elevates the user experience to the next level. Check out our article for details and discover the new offerings of iOS 18!

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3 months ago

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iOS 18 Officially Released: Here Are the Innovations!

Apple officially launched iOS 18 yesterday, as promised. After a long beta testing phase, this update brings many exciting new features for iPhone users.

iOS 18 Officially Released: Innovations and Features

New Features in iOS 18

Advanced Customization Options on the Home Screen: With iOS 18, users can now arrange app icons freely without sticking to the traditional grid layout. Additionally, there’s an option to change the colors of the icons and adjust their darkness levels. In short, you are no longer bound to a boring layout. It raises questions why Apple waited until 2024 to offer this feature.
Revamped Control Center: The Control Center is completely redesigned in iOS 18. Users will be able to group controls more comfortably, and developers can easily add controls from their applications. Also, there’s an option to divide the Control Center into pages, allowing different controls on each page.
RCS Messaging Support: With iOS 18, Apple introduces Rich Communication Services (RCS) messaging support. Users can add various effects to their texts and react with new emojis for more colorful responses.
Updated Photos App: The Photos app is presented with a new opening page and a modern layout. Users can now browse photos by time, people, and many other criteria, reorder media files, and explore more with the “Collections” feature.
App Lock Feature: Users can now lock specific applications. For example, they can activate Face ID protection from the menu that appears when long-pressing an app icon. Thus, anyone wanting to open the app will have to pass the Face ID protection first.
Apple Intelligence: One of the important features of iOS 18 is Apple’s artificial intelligence kit, Apple Intelligence. However, to fully benefit from this feature, you’ll need to wait for the iOS 18.1 update. More information about Apple Intelligence can be found here.

How to Install iOS 18?