Wholesale Air Cooler Battery Fan, 3-in-1 Evaporative Cooler
Welcome to purchase this wholesale air cooler battery fan features 4 cooling pads & 3-side intake for efficient cooling. Our evaporative air cooler with a built-in 21700 battery, 3 wind modes, a remote control, and an anion air purifier. Portable with wheels, ideal for rooms, offices, and outdoor use without an outlet.
Wholesale Air Cooler Battery Fan Features:
- Cooling, humidification, and purification function, a multi-purpose machine
- 4 pcs cooling pads (back double cooling pads) and the wind is blown by 3 sides, making the cooling effect more obvious
- Multi-function control panel, dynamic LED display, temperature display, and intelligent remote control
- Anion function, purifies air
- Large diameter axial flow fan blade, DC motor, large wind, low noise
- Timing setting of 1-12 hours
- Natural wind, sleep wind, and standard wind to choose from
- Manually up and down, automatically left and right by blades
- Lock function by front casters, easy to move and place
- The multiple protection water pump
- Can add water, ice, or ice box in the top location, for more cooling
- Built in 12pcs 21700 lithium battery, the lowest gear lasts 48hrs, the highest gear lasts 3hrs, and is fully charged in 16hrs
Product Detail
Specifications of Wholesale Air Cooler Battery Fan
| Model | Voltage | Power | Wind speed | Battery capacity | Airflow | Water tank | G.W. | N.W. | Product Size | Packing Size | Loading Qty | |
| WJD4500F-2D | DC24V | 75W | 6 | 4000mAh*12pcs | 4500m³/h | 42L | 14.6kg | 12.6kg | 500*410*960mm | 550*460*1020mm | 20 GP | 40 HQ |
| 122 pcs | 278 pcs | |||||||||||
Advantages of Wholesale Air Cooler Battery Fan
- Three-in-one, suitable for all seasons: This wholesale air cooler battery fan Integrates cooling, humidifying, and purifying functions into one unit, offering multiple uses. It achieves physical cooling through water evaporation while releasing humid air to improve dry environments; a built-in negative ion generator purifies airborne dust, improving indoor air quality.
- High-efficiency cooling system: This wholesale air cooler battery fan employs four high-density cooling ice curtains (double rear ice curtains) combined with a three-sided air intake design, resulting in a large air volume and significant cooling effect, providing faster and more comfortable cooling than ordinary fans.
- Intelligent operation & convenient control: Our wholesale evaporative air cooler has a multi-functional control panel + dynamic LED display + temperature display + intelligent remote control, providing intuitive and user-friendly operation with a high level of comfort.
- High air volume, low noise operation: Our wholesale evaporative air cooler utilises large-diameter axial fan blades and a high-efficiency DC motor, achieving high air volume while maintaining low noise operation, suitable for quiet environments such as bedrooms and offices.
- Portable design: This wholesale air cooler battery fan is equipped with 4 omnidirectional wheels at the bottom, and the front wheels have a locking function, ensuring stable and convenient movement, achieving true wireless portability.

OEM/ODM Service
Custom Air Cooler, Portable Fan, Heater and More
Wanjiada is committed to providing you with the highest quality custom air coolers, portable fans, and more products. We provide OEM and ODM support to make your brand unique.
Flexable Customization
Light Custom
Slight adjustments to our existing products.customization without a fully bespoke.
Deep Custom
In-depth alter or design a whole new productaccording to your specific needs.
Our Custom Service
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MouldOur Strength
Strong ODM/OEM Capabilities
Efficient Production
Strict Quality Control
Flexible MOQ
Why Choose Wanjiada As Your Manufacturer and Supplier?
Working with us, you will get high-quality products and services. Wanjiada has more than 20 years of professional manufacturing experience, advanced production facilities, and a skilled team to ensure that every product meets the highest standards.
Strong ODM/OEM CapabilitiesTell us your ideas, we can customize your brand logo, packaging, finishes, etc. We will make 2D/3D drawings for your confirmation, and sign a confidentiality agreement to protect your design.
Efficient ProductionWe can provide customers with cost-effective products. Our air cooler factory has more than 30 automated equipment, which greatly shortens production time and reduces labor costs.
Strict Quality ControlOur products are 100% inspected for function and appearance, and each batch of products is shipped after OQC sampling. All our products undergo comprehensive reliability testing.
Flexible MOQMOQ is flexible and negotiable. If you are interested in a customized air cooler wholesale order, please send an inquiry. You will get the best service at a competitive price.
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Contact Wanjiada
Reach out to Wanjiada for expert solutions in Air Coolers manufacture and custom plastic injection molding services. We’re here to help with all your inquiries and needs.
+86-663-8321900Don't hesitate to call uswanjiada@gdboost.com
Don't hesitate to contact usWest Of The Dongsizhi Road,Jieyang Airport Economic Zone, Guangdong Province, China

























