Fanspex Solar Rechargeable Dual Fans with 66.6Wh 20000mAh Battery Backup, 50W Solar Powered 5.5" Bigger Fan for Intake or Exhaust Air, Ventilation Cooling for Outside Space

Features

• Battery Operated Solar Fan: Come with a 66.6Wh/20000 mAh battery backup which can operate the fan around 6 hours when fully charged. Charging daytime, use the fan at hot summer night.
• Design for Outdoor: All the component is design for outdoor use, using temperature from -13°F-140°F. IP67 waterproof dual fan, connector, solar panel stay well even in most severe weather.
• 50W Solar Charging：With 2 high-efficiency Monocrystalline 25W solar panel to provide decent power even the sunshine not bright, at the dawn or dusk. Charging the fan and battery same time.
• Longer Lifespan: The fan component with dual ball bearing and DC brushless motor. High quality component MTFB 67,000 Hour+ for long term durable use.
• High Velocity: Two 5.5-Inch 3000 RPM bigger fan provide bigger air-volume compare similar items. Multiple usage for outdoor Chicken Coop, Greenhouse, Shed, dog house air ventilation, Intake or Exhaust for DIY purpose.