Air con box

Because a real air con is too expensive and needs a lot of power. I created this aircon box.
You need some thermal packs (7,5 x 7,5 x 1,5), a 5x5cm fan and a Battery, providing power for the fan.
Right now i am using a 2s Lipo battery with 7,4V. As soon as i get the parts i will change to 9V block.

Dont expect any wonders, but it is cooling down a little.

*I added a second version without the battery case.