I. Core Product Highlights

This wireless lithium battery industrial fan is a mobile cooling and ventilation device independent of mains power. Fitted with a detachable large-capacity lithium battery, it enables fully cordless and portable operation. It satisfies cooling demands for industrial workshops and diverse outdoor scenarios alike, delivering powerful airflow with quiet running performance to handle ventilation needs across all kinds of environments with one single unit.

1. Powerful Air Output & Full-space Circulation
Built with large-size metal fan blades and an optimized grille structure, it generates abundant airflow to disperse stifling hot air rapidly and provide wide-range circulating ventilation, quickly lowering the temperature in workshops, market stalls and outdoor spaces.

2. Detachable Lithium Battery with Ultra-long Endurance
The battery can be removed separately for charging without wiring the whole fan, freeing you from the restriction of power cords. Featuring outstanding durability, the battery supports long hours of continuous air supply and stable operation during power outages or in places without mains electricity.

3. Wireless Portable Design for Free Placement
No external power cord is required for the whole fan. Equipped with an anti-slip metal floor stand, it boasts moderate weight for easy transport, allowing you to use it anywhere you go and carry it effortlessly for mobile stall business or camping trips.

4. Low-noise Operation for Undisturbed Comfort
With an optimized motor structure, it maintains quiet running even at high wind speeds, producing no harsh noise during workshop work, indoor cooling or outdoor leisure time.

II. Flexible Multi-angle Adjustment

型号MODEL	功率Power	最大转速Max Speed	最大风量 Max AirFlow	外径Diameter	长L	宽W	高H	WEIGHT  (KG)
	W	RPM	M3/h	mm	mm	mm	mm	N.W.	G.W.
普通款
MTLD-L-12"	22	1400	2000	330	385	180	450	2.1	2.6
MTLD-L-14"	23	1250	3000	380	515	180	490	2.4	2.9
MTLD-L-16"	29	1200	4000	430	485	180	520	2.8	3.3

It comes with a thickened reinforced metal support stand. The fan head can tilt up and down from 0° to 45°, and can be placed front-facing, backward or sideward to fit various air supply requirements. It stays stable without tipping over whether laid flat on the ground or tilted for targeted airflow. The tightly constructed metal grille offers reliable safety protection during use.

III. Wide Compatibility for Multiple Scenarios

Industrial Use: Ventilation and heat dissipation for factory workshops, warehouses and auto repair stations
Commercial Use: Temporary ventilation for market stalls, outdoor vendor booths and retail stores
Outdoor Leisure: Camping, fishing, picnics and RV road trips
Emergency Household Use: Emergency air circulation during power cuts and daily indoor cooling

IV. Durable Body Craftsmanship

The entire fan adopts thickened metal outer frame and rust-proof metal protective grille, which is impact-resistant and not easy to deform. Its rugged industrial-style body adapts to harsh working conditions. Simple disassembly makes daily dust cleaning easy. Manufactured under CE and ISO quality standards, it features excellent long-term service life.

V. Simple Operation Instructions

Firmly clip the detachable lithium battery onto the fan’s back to power the unit. Rotate the bottom metal stand to adjust the air supply angle and switch multiple wind speeds with one button. Remove the battery for separate charging when power runs low. Do not immerse the whole fan in water. Wipe surface dust with a dry soft cloth and store the fan in a dry and ventilated area to extend its service life.

Application

Suitable for camping, fishing, outdoor picnics, RV trips, power outages, market stalls, workshop & home ventilation.