Lsgoodcare Phone Tablet PC DIY Cooler Kit 5Volt USB Semiconductor Thermoelectric Cooler Peltier Cooling System Heatsink Module kit

This thing works great! I use a phone, USB tethered to a Slate router for internet connectivity. The biggest issue with this setup is the phone overheats, stops charging then shuts down. This cooler stopped those issues cold. Great value for money and easy to set up!

Oh man oh man !!!!! I had bought 3 different ones bc I kept getting just a mini fan this comes with a silent fan and the device that gets cold fast. I got it for a whole different purpose. I ordered this to keep my cannabis badder and live rosins cold while I have it out and dabbing. Works wonderfully with the gram jars keeps it almost frozen would definitely be buying multiple to keep more grams out

It’s expensive for what it is and probably won’t cool anything.

This little Peltier cooler sure gets cold. This a pre assembled cooler that also has a barrel connector inline meaning you can add a switch to it. Debating on using this to help keep beverages cool or my phone. I have used this kind of cooler with my phone and seen huge differences in temperature when taking photos outside . This is a part for a project and for the most part is well designed (alignment issue for me with the fan being not square on the radiator) The future is a dish best served cold hehe. So know add this to a small water pump some coper tubing and have a home made Ac fan. Lots of options for this.

For a device that runs off 5v USB, the cold side gets cold super fast. Not too cold to freeze things, but cold enough that you can't hold it on your skin for long. The hot side gets warm and stays that way. The fan doesn't seem to move much air. There is a sticky thermal pad but not much else for mounting. Neat device, now I need a project to use it in.

Works great but is smaller than it appears

Kühlkörper mit Abstrahlung nicht korrekt getrennt von Kühlelement. Zudem kann man durch den Schaum nichts anbringen. Der Ventilator bläst von oben nach unten. Dafür müsste ein Plastikgehäuse die Abluft leiten. Hier also kein Einbau in was auch immer möglich, weil man einen zweiten Ventilator benötigt. Das hier ist ne heizung. Habe andere Thermoelemente als Kühlbox schon gekauft und die haben das sauberer verbaut

Surprised how good this is only being 5volts Very quiet

While the peltier works fine, the fan is very poor quality, and very quickly starts becoming very noisy.