How to power 2 computers fans with cellphone chargers

[elecggas]

This is what I've got

• 1 12v 0.2 amp computer fan
• 1 12v 0.16 amp computer fan

And a couple of phones chargers

• 1: 5.5V 0.2 Amp
• 2: 4.75V 0.55 Amp
• 1: 5v 0.35 amp
• 1: 5v 0.4 amp
• 1: 5v 0.750 amp

I can't find a direct answer on the internet, the closest I've got was [this][1]

I know that I can connect a couple of them in series and get 10 volts (which is fair enough) I'm just afraid about overheating the charges, or even melting the wires, any of them are as thick as an USB.


Is it safe to connect them to power the fans?

[1]: http://www.batterytender.com/connecting-chargers

 

[davenn]

This is what I've got

• 1 12v 0.2 amp computer fan
• 1 12v 0.16 amp computer fan

you would be better to use the correct PSU ... 12V DC and 500mA rating

 

[ramussons]

Provided that those fans are simple DC Motors.

 

[Externet]

Better use 5V fans.