Wholesale Air Cooler Fan, Portable Evaporative Cooler Bulk
Welcome to purchase our 42L portable wholesale air cooler fan featuring powerful cooling, humidification, and air purification in one unit. Built-in 21700 lithium battery system provides up to 48 hours of operation, making it ideal for commercial, outdoor, and portable cooling applications. A reliable and high-value solution for bulk orders, OEM, and wholesale distribution.
Wholesale Air Cooler Fan Features:
- Cooling, humidification, and purification function, a multi-purpose machine
- 4 pcs cooling pads (back double cooling pads) and the wind in 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
- 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 3hr,s and is fully charged in 16hrs
Product Detail
Specifications of Wholesale Air Cooler Fan
| Model | Voltage | Power | Wind speed | Battery capacity | Airflow | Water tank | G.W. | N.W. | Product Size | Packing Size | Loading Qty | |
| WJD4500F-1D | 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 Fan
- 42L Large Water Tank: These wholesale air cooler fans offer continuous cooling over extended periods. The large 42L water tank reduces the need for frequent refills, making it suitable for commercial applications, engineering projects, and outdoor use.
- Three Air Intakes + Four Cooling Curtains: These wholesale air cooler fans achieve efficient evaporative cooling. The dual cooling curtains at the back and the three-sided air intake structure on the left and right sides result in faster cooling and more concentrated cool air, making it particularly suitable for markets in high-temperature and dry areas.
- High Airflow and Ultra-Quiet Operation: This wholesale air cooler fan bulk utilises large-diameter axial fan blades and a DC motor, achieving high airflow while maintaining low noise operation, suitable for quiet environments such as bedrooms and offices.
- Long Battery Life and True Wireless Portability: These air cooler bulks are equipped with 12 built-in 21700 lithium-ion batteries, providing up to 48 hours of battery life on low settings, meeting the needs of extended wireless use. Equipped with four omnidirectional wheels, including a locking function on the front wheels, they offer easy movement and stable positioning, allowing for true free movement throughout the house.

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
LOGO
Color
Accessories
Label
Manual
Package
Function
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
























