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Re: Laptop battery explosion

Posted: Thu Jan 17, 2013 11:07 pm
by Leonardo
gegs wrote:
Leonardo wrote:MAMMAMIA!!! :D
A great Italian exclamation that needs no translation :lol:
Used by the great Freddy Mercury too in the wonderful Bohemian Rhapsody, a masterpiece!!!
I think that helps a lot the diffusion of the exclamation around the world!

Re: Laptop battery explosion

Posted: Fri Jan 18, 2013 2:00 pm
by BuZz
I removed the HD to see if it has survived. Well, it wasn't as bad as I thought it might be, but still rather burnt. here is a photo of the underside of the machine.
laptop-back.jpg

Re: Laptop battery explosion

Posted: Fri Jan 18, 2013 2:05 pm
by ilovemyjoggler
BuZz wrote:I removed the HD to see if it has survived. Well, it wasn't as bad as I thought it might be
Are you saying you could access the info on the hard drive?

Re: Laptop battery explosion

Posted: Fri Jan 18, 2013 2:09 pm
by BuZz
No - it's still too damaged for me to want to try,. There is nothing on the HD I need to access either as I have a backup.

Re: Laptop battery explosion

Posted: Fri Jan 18, 2013 3:11 pm
by gegs
Leonardo wrote:
gegs wrote:
Leonardo wrote:MAMMAMIA!!! :D
A great Italian exclamation that needs no translation :lol:
Used by the great Freddy Mercury too in the wonderful Bohemian Rhapsody, a masterpiece!!!
I think that helps a lot the diffusion of the exclamation around the world!
I see you've carefully sidestepped ABBA ;)

Re: Laptop battery explosion

Posted: Fri Jan 18, 2013 10:55 pm
by pete
Thank you for sharing buzz.

What model laptop / battery was it again?

Lately over the last year I've been buying whatever batteries I can find for my laptops on Amazon. I've had OK luck but noticed the last one I purchased for the HP laptop is starting to go. The current battery is about 2 years old and did give me something like 4 hours of battery time for a long time.

Re: Laptop battery explosion

Posted: Sat Jan 19, 2013 12:26 am
by Leonardo
gegs wrote: I see you've carefully sidestepped ABBA ;)
Uh yes I forgot Abba, but... let me say... two different worlds, Abba are good, ok, but Queen... another italian way of saying: "non c'e' confronto", literally: "There isn't any way to compare" (don't know if I can explain), the meaning is, one is good, but the other is thousands times better! Always personal idea, of course!!!

Re: Laptop battery explosion

Posted: Sat Jan 19, 2013 1:27 am
by roobarb!
BuZz wrote:I removed the HD to see if it has survived. Well, it wasn't as bad as I thought it might be, but still rather burnt. here is a photo of the underside of the machine.
Ooh, look at the line the heat sink has melted into the plastic. At least your COA survived though, BuZz! ;)

Re: Laptop battery explosion

Posted: Sat Jan 19, 2013 1:04 pm
by Mevi
Ha ha, yes. I just saw the Windows licence sticker..... But I'm gonna guess the laptop was running Linux. ;)

Re: Laptop battery explosion

Posted: Sat Jan 19, 2013 1:14 pm
by BuZz
yeh. it ran linux ;-)

Re: Laptop battery explosion

Posted: Sat Jan 19, 2013 4:32 pm
by Leonardo
BuZz wrote:yeh. it ran linux ;-)
whatever?!?!?
No windows in my house, and neither in my office!!!

Re: Laptop battery explosion

Posted: Sat Jan 19, 2013 5:29 pm
by spoyser
Leonardo wrote:
BuZz wrote:yeh. it ran linux ;-)
whatever?!?!?
No windows in my house, and neither in my office!!!
Isn't it a bit dark :-)

Re: Laptop battery explosion

Posted: Sun Jan 20, 2013 2:18 am
by roobarb!
You need to watch your vitamin D! ;)

Amusingly, a friend recently got a job where his office is without windows. For the first time in 2 years, his daylight-powered watch died last week. He's now waiting for the vitamin deficiency to kick in. Supplement time!

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 9:25 am
by Leonardo
@ Spoyser and Roobarb: LOL :D

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 11:18 am
by acesabe
Yoiks! Just this weekend I had to dig out my old (c2004) Acer laptop (in order to use the only available tools (windows!) to re-flash my new Android tablet, but that's another story! >.<), 'luckily', only the hard drive failed on me! /me removes battery from laptop...

Good think the Joggler doesn't have a battery!

Worryingly our office is full of old laptops and betteries!

Were you doing anything that was especially power demanding at the time of the fault?

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 12:14 pm
by BuZz
acesabe wrote:
Were you doing anything that was especially power demanding at the time of the fault?
nope. machine was idle

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 12:24 pm
by roobarb!
Hmm. My UPS would make a mess if that went up. ;)

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 2:22 pm
by QuackingPlums
roobarb! wrote:Hmm. My UPS would make a mess if that went up. ;)
UPS batteries tend to be lead acid and as such are designed to be kept constantly on charge.
They sure make a mess if you drop one and break the casing though... :lol: :roll:

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 2:58 pm
by roobarb!
QuackingPlums wrote:
roobarb! wrote:Hmm. My UPS would make a mess if that went up. ;)
UPS batteries tend to be lead acid and as such are designed to be kept constantly on charge.
They sure make a mess if you drop one and break the casing though... :lol: :roll:
We had some rack mount UPS units at a place I used to work. After a year or so they started beeping with a 'replace battery' warning. We had to dismantle the entire rack because the cells inside the units had swelled, making it impossible to slide the whole thing out. I left shortly after that, so never knew what happened to them.

Re: Laptop battery explosion

Posted: Mon Jan 21, 2013 6:13 pm
by pete
I'm wondering now if its the QA stuff going on with these batteries.

I don't think much has changed in the development or methodologies of the charging circuits. I have looked over my older APC UPS's and they just have exhausted batteries. None of them leaked though.

Seems a bit like the exploding capacitors thing that was happening on the motherboards a while back. I had a brand new Intel motherboard do this to me about 2 years ago. Not too long ago I switched out my carpc's Via motherboard for same said reason.

It could be just the tolerances of manufacturing these laptop batteries that isn't being paid attention to?