If a lithium ion battery exploded in a flashlight would it blow the light apart?

I remember reading the story (mightta been on CPF) about a guy whose light went supernova as he was carrying it, blew out the front glass and reflector, and shards from same ended up in his leg/foot.

Not Fun.

I had an incident back in my teens with dads car (ā€™70s Ventura/Sprint). Stomped on the loud pedal to get onto the main drag from a parking garage, pedal got hooked under the floor mat, and Iā€™m rocketting towards the cars in front of me stuck at a light.

Bam! Shift into neutral, reach down, yank back the entire floor mat, and hit the brakes. Over and done in like 2-3sec. Shiite, even I was impressed how well I handled that. :laughing:

Interesting about the Bolt. Let it burn itself out, eventually, like those Pennsylvania coal mines. :laughing:

Its happened to a few because of overcharging them. Chevys response is to upgrade it so you canā€™t fully charge it and thus have less range.

Yes, a flashlight powered by a LiIon battery ā€œcouldā€ indeed turn into a pipe bomb.

I DO NOT know the odds of this happeningā€¦ BUT, I WOULD THINK THEY ARE EXTREMELY SLIM.

It would be an EXTREMELY RARE occurance.

I recall reading the post about the incident alpg88 mentioned above.
I have searched for the thread about the incident but cannot find it.

It was an eye opener for sureā€¦. :wink:

Chevy should have changed the name to the ā€œLightening Boltā€ā€¦. :wink:

CPF posting on Olight incident
Lawsuit on Olight explosion
Another CPF post

Good Gawd. Sounds absolutely fooking HAIRrowing. I bet ya lost a few curlies or ya GREW sum IDK. :laughing: :open_mouth:

PS. I gotta sneakinā€™ suspicion that the floor mat thing is wattā€™s mainly to blame when people think their throttle stuck wide open all of a sudden. :open_mouth:

Thank you SIGShooter for those links.

I found the one we were referring to aboveā€¦

TK Monster Explosion

A true Diesel Runaway has nothing to do with a stuck throttle cable

It is a scary thing to beholdā€¦. and depending on the size of the Diesel engine can be downright frightening!! Especially if you cannot stop it & it runs until meltdownā€¦ā€¦

Iā€™m thinking if a flash is gonna go Bikini Atoll at least it can turn into a rocket first then explode harmlessly in the atmosphere. Thatā€™s why Iā€™m open to drilling a hole in the tail. :open_mouth:

If you just get single cell lithium ion flashlights, the risk is pretty low.

Or, you could just stick to Eneloops.

I remember a post on cpf many years ago where a guys light,(probably a Surefire) running 2 cr123 started making a whining noise and he pulled it out of itā€™s holster and it was extremely hot. He no sooner set the light down on the counter when it exploded blowing out the end and sending the light flying through the air like a missile where it hit a sliding glass door shattering the glass and putting a huge dent in the frame of the door. So a light might not blow up like a pipe bomb but fly through the air like a missile.

I canā€™t get my head around it.

On any car with an automatic transmission built within the last few decades and beyond you can turn the key off (while driving) and the steering wheel is not going to lock unless you put the transmission in park and then turn the switch even further to the position where you can remove the key. If youā€™re on a highway you can steer to the side without issue without power steering fairly easily with two hands. You can get a couple of pumps of the brakes. But donā€™t pump them, just step on it and donā€™t let go. You can also just pop it in neutral and the computer is not going to let the engine rev beyond a very safe level. Some cars today wonā€™t go much over 3,000 RPM in neutral. With push button starters you often need to hold the button down for three seconds or press it 3 times on some vehicles if you are in Drive. You should experiment with all of these methods with your foot to the floor at various speeds. Again the steering wheel will not lock. You wonā€™t hurt anything with any of the above. And you can restart the car while still rolling in neutral at any speed if you want to bail out of any of your experiments.

Good to know. :+1:

Also donā€™t forget your emergency brake in case youā€™re outta pedal brake from panic pumping it too much. :laughing: :open_mouth:

Yep, that's what I do.

I like to get high quality cells and chargers to reduce the risk.

Oops.

I obviously misread your earlier post.

So, we have different strategies for acquiring cells and chargers.

I had a 14500 just leak in my GTmicro. No kaboom. No earth-shattering kaboom. Just clear ook leaking out from the beastie.

Mustā€™ve caught it fairly quickly, ā€™cause no permanent staining of the battery-tube or anything, not even the springs or driver.

Does anyone else remember a thread on here years ago of a Skyray King literally exploding?

This guy was using cheap bundled cells, so obviously junk Chinese crap that were unstable

Turned it on for a few minutes on Turbo, heard popping sounds
Turned it off, placed it down and left the room
BOOM!
The shrapnel blew out his apartment window

He had photos of the aftermath. Iā€™ve search in the past for hours and canā€™t find the thread :frowning: maybe it was on candlepower

I don't remember seeing photos of the aftermath, so I'm guessing that wasn't on BLF.

I found the thread on candlepower, itā€™s different to what I thought it was, but still an explosion

Ah, I see it was already posted :slight_smile:

Just a case of using dangerous batteries though