DC 12V workable: Car or OutBattery, Solar Panel or Solar System(Optional)
From 0.5-7.5hours adjustable
Additional Function (Optional)
Packaging & Shipping
Packing, Loading, Delivery & Payment
Quantity per Container:
Ningbo or Shanghai
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Providing a variety of products with reasonable prices
High quality goods provided by factory suppliers
Shipping to over 200 countries.
Dubai Logistic Complex
Okorder Quality Control?
We hold a very strict quality control system to check every connector of our products for your safety.
Okorder services for you
1. We will reply you in detail within 24 hours
2. We own well-trained and professional sales and after- sale services who can speak fluent English.
3. We offer OEM services and can print your own logo on products.
4. We have strong ability to do ODM projects.
Send a message to us:
Q:What are your misunderstanding blowing ？
The electric fan to blow away from the body should not be put in place very close to the near side if the strong winds, and only the wind blowing body, make the skin sweat evaporates quickly, the temperature decreased significantly, but not with the wind blowing side, slow evaporation of sweat, sweat and blood circulation causes the body to both sides of the discharge gap is too large. The nerve center will lose balance, once for a long time, each organ will feel terribly fatigued, and malaise
Q:The electric fan is moving all the time. Why is there a lot of ash on the leaves? Ash won't fall when you blow it?
Because of the friction, it won't fall off when blowing
Q:What are the common faults of electric fans?
The fan shaft part is to make sure that there is grease, or that the fan cannot drive on it
Q:What is the problem of slow fan speed?
The inside of the shaft is stuck and needs lubrication
Q:How to do if the electric fan is noisy?
Take apart the motor housing, there is a hole in the oil, plus sewing machine oil best
Q:What is the working principle of an electric fan?
The main components of the electric fan are: AC motor. The working principle is that the energized coil rotates under the force of the magnetic field. Electrical energy is converted to mechanical energy, and, at the same time, due to coil resistance, it is inevitable that some of the electrical energy is converted into heat energy.
Q:Can the electric fan blow to the notebook computer?
External radiator is the best exhaust style, exhaust radiator, the best is the ETS five generation.
Q:Why can an electric fan choose only 123 winds, and this discrete value instead of zero to three continuous type?
That thing is easy to break, and the market demand is not big, so it is less and less
Q:What's the difference between a cool fan and an electric fan?
Cooling fan scope: crowded or the use of short time and require fast cooling places, heating equipments or high production sites, need to open stores and supermarkets, amusement park, casino, the waiting room is suitable for cultivation; agricultural research center or base
Q:Why not head fan to blow?
The blower is suitable for choosing the head. If the fan blows directly to the head and neck, the scalp temperature drops, the reflex causes the contraction of the cerebral blood vessels, and the brain blood flow also decreases. For the elderly with cardiovascular and cerebrovascular diseases, severe stroke can be induced