New Ventilation...Battery?

[cycloneare1]

Ok so i took 2 fans out of a computer and i was wondering what kind of battery some of you experts used to power your computer fans...i need a 12V battery and the small battery i bought wont last but a few hours, so if anyone with any experience with computer fans has any suggestions i would greatly appreciate it! thank you...

 

[billy_fyshe]

first of all, electricity is dangerous
that out of the way:

i use an old phone charger
just make sure its provides enough amps
it will be written on the fan label
double it if u are running 2 from the same charger

or you could use a transformer/adapter

http://www.google.com/products?hl=e...a=X&oi=product_result_group&resnum=1&ct=title

----edit----
heres a link to TBG's guide (thanks hick)
http://www.marijuanapassion.com/forum/showthread.php?t=2592

 

[ChatNoir]

I bought a 12V DC Adaptor, all my problems are solved.

 

[Hick]

I believe there is a "DIY" in the .."DIY" section, on wireing up pc fans.

 

[ChatNoir]

I believe there is a "DIY" in the .."DIY" section, on wireing up pc fans.

Which I found very helpfull. Made my system based on the DIY.