Electric Rechargeable Air Cooler Fan

Koyer is a supplier based in Ningbo, China, with over 30 years of experience in the research, development, and manufacturing of Electric Rechargeable Air Cooler Fans. We specialize in air cooler products, handling everything from design and production to testing in our own factory, and are committed to providing stable, practical, and reliable cooling solutions for home users.

Product Features

This brand-new 20L solar-powered air cooler is an upgraded model based on real-world home usage scenarios.

The product supports solar power + AC/DC dual-mode operation, effectively reducing electricity costs during daily use; in the event of a power outage, it can still operate continuously on battery power, providing uninterrupted cooling for your home.

The large-capacity water tank design is suitable for long-term use, meeting daily cooling needs during the summer.

How to Use?

The Electric Rechargeable Air Cooler Fan has a clear and intuitive operation logic, requiring no complex learning:

During the day, simply place the air cooler on a balcony or in a sunny location to charge the built-in battery via solar power; once fully charged, it can continue to operate even during a power outage.

A detailed instruction manual is included, and we also provide operation and maintenance videos to help you quickly get started and easily perform routine maintenance.

Koyer Service Guarantee

We provide a comprehensive after-sales support system for this product, including return and exchange services and long-term technical support.

In addition, each order includes an extra 1% of free spare parts for future maintenance and replacement, further extending the product's lifespan.

From manufacturing to after-sales service, we consistently uphold stable quality and reliable service, ensuring our customers can use our products with confidence and peace of mind.

Product Parameter

About Us

Established in 1995, we are a professional mold and air cooler manufacturing factory with dedicated mold development capabilities. We can design and produce air coolers based on customers’ drawings, keeping our products updated to keep pace with market trends and meet evolving demands. We also offer customization tailored to local market characteristics, while providing global clients with comprehensive services including CKD , SKD , OEM , and ODM.