This is a regular-size exhaust cooling fan. Its working voltage is 24V DC. It can work with a simple 24V battery without any difficulty. This fan has the ability to run at a speed of 6800 rpm. The body of the fan is built from a combination of resin and plastic material. The combination provides strength and insulation to the fan. Due to its manufacturing, It is light in weight and strong enough to bear some falls on the ground. So if you are looking for a perfect combination of strength and insulation in a single fan, then you are in the right place.
This is the pack of single piece of 9025 3.5 inch (90x90x25mm) Brushless 24V DC exhaust cooling fan