Top 10 Best Battery Operated Fans in 2020

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There are several different accessories that most people do not even think about that will make it much more comfortable to work in front of a computer.

One such item is a portable fan. Laptops, in general, tend to get really hot and most people will find that their hands can get sweaty when typing directly without the use of an external keyboard.

Gamers use small fans to prevent their hands from sweating even when using an external gaming keyboard. There are plenty more uses for small portable fans but regardless of the reason, one would have to buy them it is worth mentioning that they are very inexpensive.

What Type Of Fan To Get?

Portable fans can be of many types. Some of them are powered exclusively using a USB cable while others use a power adapter. The most convenient ones are the models that use rechargeable batteries.

Battery operated fans have a bit of extra mobility mainly because they do not need to be connected with a cable to the power source. Also, some models can work with power adapters as well.

These types of fans that work with batteries or with power adapters tend to be a bit more expensive which is understandable but they will prove to be the most useful ones.

Best Battery Operated Fans in 2020

Battery Operated Fans

Our main focus has been on selecting some decent battery operated fans. Sadly there are not all that many different models to choose from which made the search a bit difficult. Also, it can be a bit confusing to see the exact same fan under different names and with different pricing.

To make things easier we trimmed down the list to just 10 battery operated fans that are actually worth spending money on.

Without wasting too much time let’s have a quick look at what has been selling well and why.

Last update on 2020-10-25 / Affiliate links / Price / Images from Amazon Product Advertising API

10. Flepow Battery Operated Clip-on Stroller Fan

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Flepow Battery Operated Clip-on Stroller Fan is a cheap yet reliable little gadget that will prove to be of most value when the heat becomes unbearable and there is no constant power source.

It is a dual power source model that can be powered by 2 rechargeable batteries or it can be plugged into a USB-enabled device such as a power bank.

The fan is quite compact with a diameter of just 8 inches but it spins quite fast. A fresh set of batteries can last for up to 40 hours. The design of the fan allows it to be adjusted 360 degrees vertically and horizontally while the brushless motor ensures that it is reasonably quiet.

As far as practicality goes, the fan can be used in pretty much any situation.

It will not replace a regular fan but it can help cool a small area making it a great choice for the office, gym, traveling, or when going camping.

Reasons To Buy:

  • 8-inch diameter
  • Can be powered by batteries or from USB enabled devices
  • Works for up to 40 hours using 2 2200mAh batteries
  • Super Quiet with brushless motor

9. OPOLAR 5 Inch Desk Fan

OPOLAR 5 inch desk fan is one of the smallest models available in our list. It is extremely compact and less powerful than most other models but it can still cool a small area and will prove to be ideal for travelers that need to pack as light as possible.

A useful feature of the fan is the timer. It can be set to shut off automatically after 1, 2 or 4 hours.

As the speed is adjustable, battery life can vary depending on how it is used. On the highest speed setting, the fan will work for up to 5 hours using 4 AA batteries.

If needed, the fan can be powered by an alternative power source such as a power bank, using a USB cable. Noise levels are decent and the fan itself can have the angle adjusted from 0 to 90 degrees. It is compact and very practical.

Reasons To Buy:

  • Timer feature, can auto shut-off in 1, 2 or 4 hours
  • Adjustable angle from 0 to 90 degrees
  • Works for up to 5 hours on highest speed with 4 AA batteries
  • The dual power source can use power banks, or any 5 volt USB charger

8. COMLIFE Rechargeable Battery Operated Mini Fan

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COMLIFE battery operated mini fan is an ideal pick for the ones that are looking for a device that can be used with rechargeable batteries. The model works with two 18650 lithium batteries that have a high capacity and can be recharged and replaced.

With the new design, there is an Aroma diffuser tank you can add essential oil to help to refresh the air or repellent liquid to kill a mosquito.

The model has a compact form factor and manages to be quite silent even at the highest speed setting. Speaking of speed, there are multiple speed settings. On the lowest speed setting, the fan can work up to 40 hours while on the highest, it will drain the batteries in 6 hours.

Similar to other models, the fan can be powered by one battery or by USB source enabled devices such as power banks or power adapters directly with a 5-volt output but you have to take out all the batteries first.

The fan itself can rotate 360 degrees horizontally and have its angle adjusted. Having such a compact form factor recommends it mostly for the office or for travelers.

Reasons To Buy:

  • Works with rechargeable 18650 batteries
  • Up to 40 hours of continuous use on low speed
  • High-quality brushless motor
  • High-quality finish and construction
  • Aroma diffuser tank

7. O2COOL Portable Fan

O2COOL portable fan may seem a bit expensive compared to other models but it is worth taking into account that it is also one of the largest. It is a 10-inch fan with large blades that can push a lot of cubic feet of air per minute which accounts for a more noticeable cooling sensation.

To power the fan, 8 D-Cell batteries will be needed and not included in the kit.

It also works with rechargeable cells and, if needed, it can be used with the DC adapter that comes with the fan. Even if it is a 10-inch fan, the fact that it can be battery powered still makes it portable.

Looking at some of the extra features, it is worth mentioning that the fan has two-speed settings. Its stand was made to allow tilt and pan while the top has a handle to make it easy to carry and move around.

Reasons To Buy:

  • Large 10-inch blade
  • Quite powerful, compact yet silent
  • Works with D-Cell batteries or the included DC adapter
  • Top-mounted handle and stabilizing feet on the base

6. Ryobi P3320 Battery Powered Fan

Ryobi P3320 battery powered fan is a powerful 12-inch model. In fact, it is the most powerful fan on our list. It focuses less on portability and more on function. It works like a regular fan in the sense that it has a high CFM but it comes with the added functionality of being battery powered as well.

Unlike the regular, smaller fans, the Ryobi uses an 18-volt battery that can be recharged. Alternatively, the fan can be powered by an AC adapter. The fan itself does not include the battery or the AC adapter but they are easy to find and purchase separately and they are not that expensive.

As far as features go, the fan has multiple speed options.

The higher the speed, the faster it will drain the batteries. Also, it has mounting hooks that allow it to be hanged onto a wall or anywhere it would be needed. The stand allows the fan to be tilted while the base has an anti-slip design.

Reasons To Buy:

  • Large and powerful
  • Mounting hooks and tilting base
  • Variable speed options
  • Premium construction, high durability

5. Honeywell HTF090B Turbo on the Go Personal Fan

Honeywell is a brand that should be familiar to most people. They make a wide range of electronics. The HTF090B personal fan is a portable and practical little gadget. It can help make a small space much easier to beat the summer heat.

The fan is quite compact and very practical. Its base folds in such a way that it takes almost no storage space. This allows it to tilt so that it blows wherever it is needed. Even if it is small, the fan is powerful enough to cool a small space such as an office or a small tent.

To power the fan, 4 AA batteries will be required and are not included.

They will need to be purchased separately. Alternatively, the fan can be powered by USB enabled devices such as a computer or a power bank.

Reasons To Buy:

  • Inexpensive but well-constructed
  • Folding design which takes almost no storage space
  • Can be powered by 4 AA batteries or USB power source
  • Quite powerful despite the compact form factor

4. VisionTech Mini Handheld Fan

The VisionTech mini handheld fan is an interesting little product, quite different from the rest of the fans in our list. It has a simple design that makes it look like a handle with a fan attached to it.

Despite this design, the handle folds, making it a small desk fan.

As the handle of the fan is thick, it is easy to guess that it the place where batteries go. It uses rechargeable 18650 battery cells that will provide a good number of hours of continuous use. Similar to other portable fans, it can be powered by a USB power source.

In terms of build quality, the fan is well made. It uses a brushless motor that runs much quieter. Also, it has 3-speed levels and can have its angle adjusted.

It is also quite an energy-efficient due to the design of the fan blades and the motor used.

Reasons To Buy:

  • Smart design with the battery in the handle
  • 3-speed settings
  • Energy-efficient runs for many hours on a single battery
  • Portable and lightweight

3. O2COOL 10″ Battery Operated Fan

The O2COOL 10-inch battery-operated fan is one of the larger picks that are still portable and a bit more powerful than the regular 5 or 6-inch ones. It is a simple fan with folding legs that is easy to travel with and runs for several hours on a fresh set of batteries.

Similar to other battery-operated fans, the product has a dual power source system. It can be powered by 6-D batteries or it can be powered by the AC adapter that is included with the fan.

A new set of batteries will keep the fan running for about 8 to 10 hours in the low-speed setting.

As far as performance goes, the fan has very good airflow, yet it is not that noisy. The brushless motor also helps when it comes to operating noise.

For practicality reasons, the fan has been designed with a built-in carry handle and a base that can be folded so that it will be easier to store.

Reasons To Buy:

  • Works for up to 10 hours on batteries
  • Includes a small AC adapter to power it
  • Built-in carry handle and folding stand
  • Powerful and quiet

2. OPOLAR Battery Operated Fan

OPOLAR battery operated fan is one of the best-selling products in its category. The reason why it is so popular is its long battery life. The fan comes with a built-in battery that charges quite fast using a USB power source. On a full charge, the fan can run for up to 13 hours depending on the fan speed settings.

One interesting aspect about the fan is that the manufacturers made it available in 4 different colors. It is not a necessary feature but nice to have. The fan itself was designed to be quite small so that it fits inside a bag. It is also lightweight and suitable for the office, travel or outdoor activities.

Besides the built-in rechargeable battery, the fan can be powered by any USB power source which also changers the fan. The model has side LED lights and features 3 fan speed settings.

Reasons To Buy:

  • Side-mounted LED lights
  • Available in 4 different colors
  • Includes a built-in rechargeable battery
  • Suitable for travel, office or outdoor activities

1. O2COOL Portable Fan with AC Adapter

O2COOL portable fan is similar to the other 10 inch models in our list in the sense that it is powerful, practical and convenient. If there is one thing that sets it apart and makes it a great purchase is the fact that it has a 40-hour battery life. The battery life can vary a bit depending on the fan speed.

The fan runs on regular D-cell batteries that are not included in the kit. A new set of batteries offers about 43 hours of continuous use on low speed and 24 hours on high. Being larger means that it has a higher CFM and will prove to be useful in a multitude of situations.

As far as practicality goes, the fan quite slips and very easy to travel with.

It has a sturdy plastic enclosure and alternatively, it can be powered by an AC adapter that comes with the fan. Last but not least, the fan has a carry handle on the back and cannot have its angle adjusted.

Reasons To Buy:

  • You can run this fan for up to 43 hours at a low speed.
  • On high speed, it can run for up to 24 hours continuously.
  • The battery uses D-cell technology and kit.
  • Equipped with higher CFM.

Best Battery Operated Fans – Buyer’s GuideBest Battery Operated Fans

Battery operated fans come in many shapes and sizes. They are meant to be portable which is why they cannot replace a regular floor fan. Regardless, they are still practical to use in certain situations such as the office, for outdoor activities and so on.

There are some differences between the fans that made it to our list and it is important to know what sets them apart.

For this reason, we put together a few things worth looking at when comparing various battery-operated fans.

Size matters. Ideally, a battery-operated fan should be small but that is not always an advantage. Larger fans are more powerful but they also require larger batteries since a large motor is needed.

The choice is between compact and not so powerful or larger but also more powerful.

Battery life. The battery life of each fan is variable depending on the motor and how fast the fan spins. Usually, a fan will work for at least 4 hours on low-speed settings but some models can go as high as 40 hours.

Alternative power source. The vast majority of fans have a dual power option. They can be powered by either batteries or a USB power source. Some models even include an AC adapter.

FAQ’s – Best Battery operated Fansbattery operated fans review

1- How Long Can Battery Operate Fans Last?

When it comes to run time of a battery-operated fan then this factor can vary from one fan to another hence when you are choosing a perfect battery-operated fan then you must choose depending on the battery capacity and battery output.

If the battery capacity is more and consumes less energy then that fan can run for a long time. But again this is the exception in such category hence the standard of the runtime of these fams is 2 to 8 hours.

As I said, that it can vary from one Fan to another, now the ideal option for you would be a long-lasting battery that can withhold your every use. This factor also depends on the battery and the type of battery, some companies use low-quality batteries and some use high and premium quality batteries this can affect the runtime of the fan.

So, when it comes down to how long can a battery-operated fan can run well, this can depend on various possibilities and factors that I mentioned above.

Now all done with the battery quality the speed of the fan does also matter. A standard battery can run for up to 2 to 8 hours or time period depending on the speed of the fan if you are using it on high speed then it will consume more battery and on low speed, it will consume less battery.

2- How does a battery-operated fan work?

Have you ever seen a normal fan of work? Well, if you have then you should know that how does a fan work.

The working of a fan is pre-explanatory as they suck in the surrounding air and exerts that air into one preset direction. This can either be in the oscillation movement or in a stationary position.

Now coming towards the battery-operated fan, every fan requires an electric power supply and with battery-operated fans, they are getting their power supply from the battery that you charge after a while.

3- How To Charge A Fan Battery?

Charging a fan battery is quite simple and easy when you buy a battery-operated fan then you would get a charging cable with it.

When they were entering the market they used micro USB cables and ports to charge a fan but now at this advance age, some fans use magnetic strips or just magnets to charge up or even have USB type C port and cable to charge the fan.

Now you don’t have to worry about charging a fan as it can be efficient and effective.

Conclusion

Battery operated fans are a popular pick especially for the ones that are looking for a mobile and simple solution to deal with the summer heat.

Their practicality makes them an ideal choice for the office or outdoor activities and depending on their size, they will prove to be more or less efficient.

The batteries these fans use will determine how long they can run when an alternative power source is not available. However, it also determines how big they are and how heavy.

We managed to find a good variation of fans which will help find a suitable model for every type of activity or situation.

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5 Comments

  1. Battery operated fans became more of a necessity for every person that works in an office. Most people use to keep their upper bodies cool while gamers prefer them to keep their hands from sweating. These simple commodity gadgets also come in various shapes and sizes making some of them portable while others are more of a general purpose fan.

    Best Battery Operated Fans In 2016

    All of them run on rechargeable batteries which means they can run for a limited amount of time before needing a recharge. Out of all the battery powered fans we had to choose only 10. Here are the top 10 best battery operated fans in 2016.

    The Gama Sonic battery operated fan is a rather large model when compared with most other fans. It has a 12 inch cooling fan that runs on a built-in rechargeable battery. The model is surprisingly powerful and comes with an AM/FM radio and an mp3 player. When fully charged the model can go for up to 4 hours of continuous usage. If needed for longer periods of time the model can also be used plugged in using the AC adapter.

    9. Sunhiker 3 Speeds Mini USB Rechargeable Fan

    Sunhiker is a compact battery powered fan that can serve as an excellent travel and work companion. It is small enough to be held with one hand and quite powerful. It uses rechargeable 18650 batteries and can be connected to a USB power source such as a computer or laptop. The model offers 3 different speeds and a LED light. Due to its size and form factor the model is recommended for a wide range of uses including camping, cycling, gaming or even traveling.

    8. Innobay Vanes Portable Mini Fan

    The Innobay Vanes portable fan is a robust and compact model that comes with a powerful motor that is capable of an output of 3150 RPM. It runs on a 18650 rechargeable battery or can be connected to a USB power source. The model comes with multiple speed settings and offers a run time of up to 10 hours on a full charge. Inside the package users will find a battery, a USB cable and the fan itself.

    7. Cool-Show 5 Inch Battery Operated Fan

    The Cool-Show battery powered fan is a great option for the ones that need a model with a longer battery life. It comes with a built-in battery with a capacity of 4000mah which provides a runtime of up to 8 hours. The fan has 7 solid blades that can generate an air debit of up to 70 cubic feet. In terms of speed the model can go up to 2600 RPMs and has 3 different settings.

    6. O2COOL 5 Portable Jet Fan

    O2COOL’s 5 inch portable fan is a small and powerful unit. It uses 4 AA batteries that can also be rechargeable but need to be purchased separately. The model has two fan speeds and it was made to be foldable in order to save storage space. Its design and form factor makes it a product recommended for campers or people that need to travel and require to have a small fan packed in their luggage.

    5. O2COOL 5” Clip Fan

    The 5 inch clip fan from O2COOL is a compact model that offers decent functionality and satisfying airflow. It has a rotating head and a simple clip that makes it easy to attach it to various items. The model has two adjustable speeds and comes with a rechargeable battery. What recommends it the most is the low price tag and its ultra-compact form factor.

    4. efluky minu USB Portable Rechargeable Fan

    The eflunky mini portable fan is probably the smallest option in our top 10. It has a 4.5 inch form factor and a blue led light. The model is powered by a 18650 battery that can be recharged using the included USB cable. In terms of versatility the model comes with 3 speed options and can be used even while charging thus extending its run time indefinitely as long as it is connected to a USB power source.

    3. O2COOL 5 Battery Operated Portable Fan

    The O2COOL 5 inch portable fan is one of the more affordable models in our top 10. It comes with 5 inch blades and two fan speeds as well as a simple construction that makes it easy to use. Its tilt can be adjusted and can be folded in order to be stored easier. The model 2-D batteries that are not included in the kit and need to be purchased separately. In terms of additional options the model is available in two colors.

    2. O2COOL NEW 10″ Battery Operated Fan

    O2COOL 10 inch battery powered fan is one of their newer models that managed to become popular due to its simple yet sturdy build. The model has 10 inch blades and 2 speed settings as well as a foldable design for easier storage. It also allows the user to adjust the tilt and comes with a built-in handle. To power it the model requires 8-D batteries that are not included but it does come with an AC adapter.

    1. Honeywell HTF090B Turbo on the Go Personal Fan

    The Honeywell HTF090B Turbo is a compact and powerful battery operated fan. It has a highly efficient motor that is able to provide a decent aid debit. The model comes with a foldable design and a carrying handle that makes it easy to store or travel with. It has one fan speed and it is available for a very competitive price.

    There are some notable differences between the fans listed in our top 10. The biggest one is their size which also determines their airflow. As the fans get bigger the air debit increases. However not everyone needs a large portable fan. Our top 10 includes models from all categories to make it easy for everyone to find a suitable battery powered fan.

  2. I will choose from the below newest OPOLAR fans ( both of them have 10000mah bulit-in battery, up to 24hours lasting time.)

    Clip fan:  https://www.amazon.com/OPOLAR-10000mAh-Rechargeable-Circulating-Treadmill/dp/B07L4GLJZD/ref=sr_1_14?keywords=opolar+clip+fan&qid=1552731596&s=gateway&sr=8-14

    Oscillating Tower Fan: https://www.amazon.com/OPOLAR-F70-Desk-Mountable-Speeds/dp/B01081DZY8/ref=sr_1_40?keywords=opolar+clip+fan&qid=1552731669&s=gateway&sr=8-40

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