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US AVIATION SAFETY officials took the extraordinary step late Thursday of warning airline passengers not to turn on or charge a new-model Samsung smartphone during flights following numerous reports of the devices catching fire.
The Federal Aviation Administration (FAA) also warned passengers not to put the Galaxy Note 7 phones in their checked bags, citing “recent incidents and concerns raised by Samsung” about the devices. It is extremely unusual for the FAA to warn passengers about a specific product.
Last week, Samsung ordered a global recall of the jumbo phones after its investigation of explosion reports had found the rechargeable lithium batteries were at fault.
In one case, a family in St Petersburg, Florida, reported a Note 7 phone left charging in their Jeep caught fire, destroying the vehicle.
Samsung launched the latest version of the Note series in August. The Note series is one of the most expensive lineups released by Samsung, and the devices usually inherit designs and features of the Galaxy S phones that debut in the spring. Samsung also added an iris scanner to the Note 7, which detects patterns in users’ eyes to unlock the phone.
Before the issue of battery explosions emerged, supplies were not keeping up with higher-than-expected demand for the smartphone.
The Note 7 isn’t the only gadget to catch fire thanks to lithium-battery problems, which have afflicted everything from laptops to Tesla cars to Boeing’s 787 jetliner.
Rechargeable lithium batteries are more susceptible to overheating than other types of batteries if they are exposed to high temperatures, are damaged or have manufacturing flaws.
Once the overheating starts, it can lead to “thermal runaway” in which temperatures continue escalating to very high levels. Water can put out the flames, but doesn’t always halt the thermal runaway. Flames will often reappear after initially being quenched.
Lithium batteries have become ubiquitous in consumer electronic devices. Manufacturers like them because they weigh less and pack considerably more energy into the same space than other types of batteries.
Earlier this year, the International Civil Aviation Organization, a UN agency that sets global aviation safety standards, banned bulk shipments of rechargeable lithium-ion batteries as cargo on passenger planes until better packaging can be developed to prevent a fire from spreading and potentially destroying the plane.
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I was to get one until they were recalled. Now the more I read the less I want one!
My neighbour’s Note 7 exploded and killed their cat.
I’m feline funny after that!
Julian,
Seriously?
It’s hardly extraordinary if they are a fire risk
Given the superb reviews that the device has received this is a public relations disaster for Samsung. It goes to show that the product cycle and the competition is so demanding that mistakes can be made in testing. I imagine that the economic cost must be very considerable as well. A pity really but I am sure Samsung will recover. Competition keeps all manufacturers on their toes and the consumer benefits from better products.
Between this and apple it makes you wonder why we ever left the old reliable 3310′s behind
My neighbours 3310 exploded and killed their cat
Well played
Lithium ion batteries should be treated as a potential hazard in our own homes and such devices should be stored and charged within a fire proof container.
Google lithium ion fire and you will get some idea of the danger. Small damage to the battery casing and they ignite like a high temperature flare.
I was due an update from my note 4 but decided to keep it as I just love it. Got myself a micro sd card, a new battery and I’ve got myself a new phone. Heres my bucket list for samsungs next model. Water proof, Internal radio, removeable cover, tv remote and non-exploding batteries. Just have these all at once. Signed every samsung galaxy note owner on the planet!
Note 4, all the way.
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