Hidding in plain sight

[vdubdipr]

it only takes 2 seconds to charge a battery on a car charger... yes im serious ive been doing that for years alkaline or nickel cadium it deosnt matter . 12v 6 amps  haha 2-3 seconds

[infringer]

on a car battery charger??? WTF I suppose you take some type of precautions done inside a plexiglass container with gloves to prevent leakage or explosion?

Hrmmm crazy I almost wanna try it lol...

USE EXTREME CAUTION WHEN TRYING SOMETHING LIKE THIS IF YOU CANNOT PROTECT YOURSELF DO NOT TRY IT!!!

[pese]

Jes , i know. that seriosly, you can do it.
But you can not overvieuw the time of chrge.
time mulitlied with charge (amps) = ma/h

to overload the cell.

slowly load,, its better to control and overview it
Pese

[jikwan]

this is absolutly hilarious  watch right to the end!

http://www.youtube.com/watch?v=rcC8BuFj21Q

what about sealing pos end with resin that would make it equal
to the proper rechargable batt
pos end is where its the weakest

[MeggerMan]

As a kid I used to strap a single 1.5v cell across the terminals of a 12v car battery and walk away while it fizzed and eventually went bang and blew it's self to pieces. I would say 12V car battery with a lot of current could detonate a cell in about 5 seconds.

Charging a 1.5V cell at 12V is just asking for trouble and 12V at 6Amps for 3 seconds is unlikely to put much into the battery in terms of amp hours.
I think it works out at about 40mA/Hr:

12V * 6A * 3 / 3600 = 0.06 Watt hours or 60mW for one hour.
0.06 / 1.5V =Ã,  0.04 A/hr or 40mA/Hr

Far better off with a Ni-MH battery, currently are up to 3000mAHr on an AA cell, some devices like LCD clocks/weather stations do not like the lower voltage of 1.2V and show very dim segments on the LCD and state the battery is exhausted.Ã,  Vapextech and Golden Peak (GP) are both good.

(edit I watched the vid posted above, so instead of performing the experiment in his bedroom he decides to do it in the kitchen where you would normally prepare food, obviously a contender for the Darwin awards and like the film "The Blair Witch Project", the end could not come soon enough... )


Regards
Rob