🚨🚨Fan upgrade🚨🚨 12v

[Ryda386]

Looking up upgrade my esc fan and motor fans to 12v fans….. How many 12v fans can be run off a 3s 2200 lipo battery

 

[Diem Turner]

Well, technically as many as you want. The more important question is, how long will they run? Not to be evasive, but the answer is the usual, "well, it depends". How much heat is being generated and how much air movement will be necessary to effectively dissipate the heat? It's easy to imagine that 0.5A 40x40x10mm fans spinning at 10-15k RPM will last a lot longer than 1.5-2A 40x40x28mm server fans spinning at 26k RPM though these will obviously provide a great deal more cooling. Knowing you have 2200mAh of power available the duration is just a simple matter of addition and/or division. Hope this helps.

 

[Spoc85]

Il get 20 - 30 mins out of this battery.
These Fans blow hard and work great when the car is running on the pavement/ road base. They ain’t worth a dime when run on grass or loose material.
Il stick to the aluminium rocket fans from now on.

 

[Chrisfreshlife]

Il get 20 - 30 mins out of this battery.
These Fans blow hard and work great when the car is running on the pavement/ road base. They ain’t worth a dime when run on grass or loose material.
Il stick to the aluminium rocket fans from now on.

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Wow man..... amazing! I want to do this now so bad, its ridunkulous !!!! Lol nice work.

 

[Moirae]

I run 2 fans off a 1300 mah pack and I get 2 packs in the car before the 1300 mah is rip. 1 fan would last a lot longer. 2 packs enough for me though.

 

[LibertyMKiii]

Just throwing this out there. You could also run them on a disposable 9v battery. I did that for the size for one project, but obviously it is a waste of money.
It wont run as many rpms but these fans already crank out plenty of air.