Effective Cooling: Powerful 12V DC brushless motor ensures effective cooling for devices like inverters and wine coolers. Keep your appliances running at their optimal temperature Small Square Fan: for small solar panel, RV refer, pc case, dehumidifier, space heater, plant grow tent, electric boat , DIY aquarium cooling , portable dryer and other audio video electronics cabinet ventilation cooling 92mm FAN: Ideal replacements for wine coolers, RV refrigerators, and travel trailers. Experience a seamless fit in various appliances and enjoy efficient cooling power Easy Installation: 2 Pin Connecter simple installation in different devices. DIY cooling made easy with these high-quality fans. In some cases, they are not ready for use out of the box. You can DIY cut off the Connecter and re-solder them High Perfomance: 92mm x 92mmx 25mm / 3.62x3.62x0.98 in. per fan ; Rated Voltage:12V 0.1A; Speed: 1800RPM; Air flow: 39.8CFM; Noise:25dBA; Bearing type: Sleeve Bearing ; Life: 35000 hours