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Lithium Ion Battery

All articles tagged with #lithium ion battery

safety24 days ago•58 min saved

Mass Recall: 1.5 Million OCOOPA Hand Warmers Pulled Over Fire Hazard

A recall has been issued for about 1.5 million OCOOPA Rechargeable Hand Warmers after reports that their lithium‑ion batteries can overheat and ignite, causing fires, burns, and the February 2026 death of an 83‑year‑old in San Diego. Models UT3053, UT3056, ZLS-118, ZLS-118S, ZLS-118D, H01, and H01 (PD) were sold online on Amazon, OCOOPA.com, Walmart.com, and OCOOPA.net from Sept 2018 through May 2026 for $15–$60. Consumers should stop using the recalled units immediately and contact OCOOPA Direct for a refund (gift card or original payment). The manufacturer provides instructions to mark the device as recalled and to submit model and batch numbers for the refund, plus proper disposal guidance under local hazardous waste rules. The recall notes 1,480 overheating reports, 350 burn injuries, 15 fires, and the San Diego death.

via AOL.com|

#consumer-safety #hand-warmers #lithium-ion-battery

technology24 days ago•4 min saved

1.5 Million Ocoopa Hand Warmers Recalled After Overheating Deaths and Injuries

The U.S. Consumer Product Safety Commission has recalled about 1.5 million Ocoopa rechargeable hand warmers after hundreds of injuries, 15 fires, and the February death of an 83-year-old San Diego woman from overheating. The models UT3053, UT3056, ZLS-118, ZLS-118S, ZLS-118D, H01, and H01(PD) were sold 2018–2026 on Amazon, Ocoopa Direct, and Walmart. Consumers should stop using the devices and request a refund via Ocoopa Direct (gift card or original payment). Do not throw them in the trash; dispose through local household hazardous waste programs due to lithium-ion fire risk. A related wrongful-death lawsuit has been filed against Ocoopa Direct and Amazon.

via NBC 7 San Diego|

#cpsc #lithium-ion-battery #ocoopa

technology1 month ago•116 min saved

Fast charging can speed up battery aging—depending on design and temperature.

Fast charging delivers high current to recharge batteries quickly, but it can accelerate aging through processes like lithium plating and, at higher sizes, increased heat, potentially reducing capacity over time. Modern batteries vary in their ability to handle fast charging based on materials and design, and battery-management systems help prevent unsafe heat buildup. For longevity, avoid charging in hot or very cold environments (aim for about 20–25°C / 68–77°F), don’t keep devices constantly plugged in, and consider a 20–80% daily charging approach. You can use fast charging, but it may come with trade-offs in long-term capacity.

via Live Science|

#battery-degradation #battery-management-system #fast-charging

technology3 months ago•2 min saved

Galaxy S24 explodes in user’s hand during normal use, investigation underway

A South Korean user claims a Samsung Galaxy S24 exploded in their hand while being used to browse the internet (not charging) on May 11, 2026. The battery reportedly swelled, emitted smoke, and caused minor burn blisters. Fire officials found signs consistent with lithium battery ignition. Samsung has not commented publicly, but the user says a Samsung service center director reached out and the device will be inspected to determine the cause, as no prior damage was reported.

via SamMobile|

#galaxy-s24 #lithium-ion-battery #safety-investigation

local-news1 year ago•0 min saved

Zohran Mamdani's Rise Sparks Political and Business Tensions in NYC

A fire caused by a lithium-ion battery outside a restaurant in NYC trapped a 76-year-old woman, with FDNY officials responding to the incident. Construction has also started in the area, and residents are encouraged to stay updated on local news.

via Gothamist|

#accident #fdny #fire

travel2 years ago•2 min saved

Laptop Fire Forces American Airlines Evacuation at SFO, Injures 3

Passengers on American Airlines Flight 2045 from San Francisco to Miami faced nearly a daylong delay after a passenger's laptop caught fire, prompting an evacuation. The fire, likely caused by a lithium-ion battery, led to tense moments and minor injuries for three people. The flight eventually landed in Miami the following morning. Authorities are investigating the incident.

via WSVN 7News | Miami News, Weather, Sports | Fort Lauderdale|

#american-airlines #cabin-fire #lithium-ion-battery

technology2 years ago•3 min saved

"Fatal New York City Fire Traced to Lithium-Ion Battery"

Fazil Khan, a 27-year-old journalist, died in an apartment fire caused by a micromobility device's lithium-ion battery in New York City, becoming the latest fatality from such fires. The city's fire department has warned about the dangers of lithium-ion batteries, which have caused a spike in fire-related deaths in recent years. Authorities emphasize the need for safety regulations and consumer awareness regarding the potential hazards of these batteries, commonly found in electric bikes and scooters.

via USA TODAY|

#fire #journalist #lithium-ion-battery

tragedy2 years ago•2 min saved

"Tragic New York Building Fire Claims Indian National's Life Due to Lithium Battery"

Indian journalist Faizal Khan tragically lost his life in a fire caused by a lithium-ion battery in a New York apartment building, with 17 others injured. The Consulate General of India in New York is providing assistance for repatriating his remains to India. Khan, a data reporter at The Hechinger Report, was remembered as a great colleague and person. The fire department responded to the 2-alarm fire in Harlem, with 18 patients and one fatality reported.

via The Times of India|

#fire #indian-national #journalist

technology2 years ago•4 min saved

"10 Clear Signs It's Time to Replace Your Phone"

As phones age, their battery performance degrades, leading to symptoms like rapid battery drain, slow charging, overheating, and physical bulging. Checking battery health on iPhone is straightforward, while Android users may need to use specific codes or apps. Tips to prolong battery life include using high-quality chargers, being cautious with power banks, avoiding battery-draining apps, refraining from using the phone while charging, and removing the phone case during charging.

via Fox News|

#battery-health #charging-tips #lithium-ion-battery

consumer-safety2 years ago•1 min saved

"Massive Bissell Vacuum Recall Issued Over Fire Hazard"

Bissell has recalled over 150,000 Multi Hand Reach and Floor vacuum cleaners due to a fire hazard caused by the potential overheating and smoking of the appliance's battery pack. The recall comes after 17 reports of the vacuum cleaners emitting a burning odor, with six incidents resulting in fires, causing minor property damage and injuries. Customers who purchased the affected products between August 2016 and December 2022 are advised to dispose of the vacuum cleaner and contact Bissell for instructions on depleting the battery and receiving a free replacement appliance.

via Daily Caller|

#bissell #consumer-safety #fire-hazard

consumer-safety2 years ago•2 min saved

"Massive Bissell Vacuum Recall Over Fire Hazard"

Bissell is recalling about 150,000 cordless Multi Reach Hand and Floor Vacuum Cleaners in the U.S. and Canada due to a fire hazard caused by overheating lithium-ion batteries. The recall follows 17 reports of the vacuums smoking, emitting a burning odor, and in some cases, catching fire, resulting in minor property damage and burn injuries. Consumers are advised to stop using the recalled vacuums, deplete the battery, and contact Bissell for a free replacement. The affected models were sold at various retailers and online from August 2016 through December 2022.

via Fox Business|

#bissell #consumer-safety #fire-hazard

science-and-technology2 years ago•7 min saved

Unveiling the Inner Workings of Lithium-Ion Batteries with 'Computer Vision'

Researchers have used computer vision, a type of machine learning, to analyze nanoscale X-ray movies of lithium-ion battery electrodes and extract pixel-by-pixel information. This method has revealed physical and chemical details of battery cycling that were previously unseen. The study has already identified a way to improve the efficiency of lithium-ion batteries by controlling the thickness of the carbon coating on electrode particles. The findings have implications for battery design and could lead to the development of better batteries faster.

via Stanford University|

#battery-efficiency #computer-vision #lithium-ion-battery

science-and-technology3 years ago•4 min saved

Remembering John Goodenough: The Legacy of a Lithium-ion Battery Pioneer

John Goodenough, the inventor of the lithium-ion battery, passed away at the age of 100. His groundbreaking work on lithium-ion batteries revolutionized the electronics industry, enabling the wireless revolution and powering devices such as mobile phones, laptops, and electric vehicles. Goodenough received the Nobel prize in chemistry in 2019 for his contributions. Despite not having formal chemistry training, he made significant advancements in materials science and engineering throughout his career, leaving behind a lasting legacy in the field.

via Chemistry World|

#john-goodenough #legacy #lithium-ion-battery

technology3 years ago•1 min saved

Lithium-Ion Battery Pioneer John Goodenough Dies at 100

Dr. John B. Goodenough, the creator of the lithium-ion battery, passed away at the age of 100. Goodenough, along with Stanley Whittingham and Akira Yoshino, was awarded a Nobel Prize in Chemistry in 2019 for their contributions to the development of lithium-ion batteries. Despite the widespread use of the battery, Goodenough signed away most of his rights and cared little for money. UT Austin President Jay Hartzell praised Goodenough's legacy as a brilliant scientist who improved the lives of billions of people around the world.

via IGN|

#john-goodenough #lithium-ion-battery #nobel-prize

science-and-technology3 years ago•2 min saved

Nobel Prize-winning inventor of lithium-ion battery dies at 100.

John Goodenough, the world's oldest Nobel Prize winner and a crucial figure in the development of the lithium-ion battery, has died at the age of 100. Goodenough was awarded the Nobel Prize in chemistry in 2019 at the age of 97 for his work on batteries. His discoveries have improved the lives of billions of people around the world, said the University of Texas at Austin, where he worked as an engineering professor. Goodenough and his team had been researching new ways of storing energy, including via a battery made of glass.

via BBC|

#energy-storage #john-goodenough #lithium-ion-battery