Steam Deck Fickle FAN (Finger cooler)

I sadly lost the source file so I cannot add how to pictures, but there really is not a lot to it. 

Anyone who is remotely trying to make this work will succeed for sure. 

Clipped on the back of your deck the Fickle Fan will cool down the back of your deck and mainly your fingers. Sweaty slippery gameplay experience after a long time of gameplay?  Yep this could be the right thing for you.  Lightweight using a single 18650 cell as a power source. 

A quiet 60x60x10 5 volts fan, an ON/OFF switch,  a buck booster to get the single lithium cell up to those sweet 5 volts and a USB C charging board with protection. 

All that's missing now is some superglue, hotglue and some soldering to combine the single printed layers, throw in those electronics and your good to go ;) 

Print the fan exhaust in PETG! PLA will soften from the hot air!!

Things you need for this build: 

Some Superglue, wire, soldering iron, isolation tape,  some putty epoxy to fix the charging board in place.

1x 18650 Lithium Ion Cell  ( unprotected as the protection comes with the charging board) 

USB C 1s Lipo / Lithium Ion Charger with protection: 

https://de.aliexpress.com/item/32930640893.html

Buck booster board ( to boost the voltage  from 3.7 to 5 volts) WARNING!!  you have to adjust the potentiometer/ Voltage on the booster to 5 Volts!!! BEFORE you HOOK iT UP to the BUILD!!  If not you will KILL your FAN !! ( without pre adjusting the booster board, it could put out up to 28 VOLTS!! ) 

https://de.aliexpress.com/item/1005004327823191.html

An ON/OFF switch 

https://de.aliexpress.com/item/32743866390.html

One  60x60x10 mm 5Volt  Fans: 

https://www.amazon.de/gp/product/B07LBDL3W3/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1