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(Pocket-lint) - Whether you need a portable battery fan for camping, working outdoors or simply because you don't have a power outlet where you need it, there are plenty of different options to consider.

Since they all perform roughly the same job, the biggest thing to worry about when buying a battery-powered fan is simply the size and style you want for the job. Some are small, rechargeable units that can easily hook onto tents or air vents, while others are more powerful, self-standing and designed for offices or construction sites.

Whatever your ambition is for your mobile air cooler, we're here to guide you. Below, are some of the top options around to consider and at a range of different budgets, too.


Best Portable Battery Fans in 2022

  1. Odoland Camping Lantern & Ceiling Fan
  2. Treva 10-Inch Portable Battery Fan
  3. DeWalt Cordless Fan
  4. Pro Breeze Rechargeable Floor Fan
  5. Amacool Portable Battery Camping Fan

Our Top Pick: Best Portable Battery Fan

Odoland Best portable fans 2021: Only these fans will do when you're on the move photo 2

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For

  • Bright built-in light
  • Easy to mount

Against

  • Batteries sold separately

If you're a keen camper, you'll know just how handy it is when you're able to save space by having one device cover two jobs. And, with this pick, you'll get a portable battery fan that can also act as a lantern.

The fan has two different speeds to keep you cool in the tent during the night, while the 18 LEDs allow you to easily light up the small space. 

Just be aware that, in order to power all this action, you'll need a pair of D cell batteries. They should keep the fan working continuously for five hours on the higher setting, 15 hours on the lower setting and provide 20 hours of light.

Portable battery fans we also recommend

While we think the Odoland Camping Lantern & Ceiling Fan is a great choice, it's only really suited for camping situations. So, here are some other top portable fan options that we recommend checking out.

O2Cool Best portable fans 2021: Only these fans will do when you're on the move photo 3

Treva 10-Inch Portable Battery Fan

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For

  • Nice design
  • Dual power source options

Against

  • Fixed angle, no tilt function

If you're looking to cool down in your home office but need a fan that also features portable powers, this is a really solid option to consider. 

O2Cool's Treva fan gives you the option of choosing between AC and battery power, which requires six D cell batteries to power one of the two fan speeds.

It's ideal for when you need to free up a plug socket in your setup but still require a powerful unit that can stand and power easily on the desk.

DeWalt Best portable fans 2021: Only these fans will do when you're on the move photo 4

DeWalt Cordless Fan

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For

  • Rugged construction
  • Option of AC power input

Against

  • On the bulky side

Designed to work seamlessly around the rest of your construction setup and tools, DeWalt's 20V cordless fan is the top option for manual workers.

As with much of the company's range, the fan is powered through its proprietary 20V Max battery, which provides up to seven hours of air cooling. Handily, users also have the option to use a cord, too.

To give even more control over placement, the fan is even compatible with DeWalt wall mounts, hooks and tripod mounts. Plus, mild dust and water shouldn't be an issue, thanks to the IP54 rating.

Pro Breeze Best portable fans 2021: Only these fans will do when you're on the move photo 7

Pro Breeze Rechargeable Floor Fan

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For

  • Up to 24-hour battery life
  • Large blades move lots of air

Against

  • Can be noisy

Whether it's for use around the office or needs to travel around the rest of your home, Pro Breeze's rechargeable floor fan is a great all-rounder.

The 16-inch tilting unit is powered by a 18750mAh battery that can run for up to 24 hours, depending on the fan speed. Once you're done, it then takes around 2-3 hours to return to full capacity.

The design features an LED battery life indicator on the box at the rear, which is also where you can charge other devices through a USB cable. 

Amacool Best portable fans 2021: Only these fans will do when you're on the move photo 6

Amacool Portable Battery Camping Fan

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For

  • Lightweight and easy to mount
  • Up to 40-hour continuous fan use

Against

  • No battery indicator

Amacool's portable battery fan is another excellent consideration for campers who want to combine cool air functionality with LED light.

The design features a hook to hang on tents, inside cars or in the outdoors, and, when turned upside down, can stand on its own.

It also doesn't require disposable batteries - the 5000mAh battery lasts around 40 hours with continuous fan-only use (or 18 days with light-only use) and can also be operated through a USB cable, car charger or power bank.

Other portable battery fans we've considered

When initially deciding what we believe to be the best portable battery fans currently available, we spent hours testing and researching. No matter the subject area, we always consider a range of factors when it comes to recommending devices - and apply the same process before a new device enters our top five selections. We don't just take into account our own testing, either, but also consumer reviews, brand quality and value.

In all of our roundups, there are also many products we test that don't make the final cut. Since they may be the right fit for some people, however, we've listed them below.

How to choose a portable battery fan

There are a huge number of portable battery-powered fans on the market, they come in a wide variety of styles and at a range of price points. All this choice means it can be especially difficult to narrow down the best choice for your needs.

This is an area where you won't find too many established brands to default to either, so it can be hard to separate the quality products from the flimsy junk. Hopefully, some of our picks have got your attention, but to help ensure you're getting the right fan for the job, here are some things worth considering.

Where will you be using it?

Chance are, if you're on the hunt for a battery-powered fan, then you have a location in mind that needs some cooling. Maybe you're about to head off on a summer camping trip or maybe you just don't have an accessible plug socket in the toastiest corner of your house.

Thinking about where the fan will be used most should help you identify the features to look out for, and what to avoid. For example, if you'll be doing some hiking, then you're not going to want to carry around a giant 20-inch fan. Conversely, if you'll always be using it at home then it doesn't make sense to get a tiny ultra-portable device as it'll do a worse job of cooling down your space.

Batteries vs rechargeable vs USB

When it comes to portable fans, there are three main options: traditional batteries, rechargeable built-in batteries and USB powered (for use with a power bank). Each has its own benefits and shortcomings, so it's important to think about what will work best for you.

Traditional batteries are convenient because no matter where you are in the world, you can probably find some AAs This means that you'll never have to worry about running out of juice and you'll also never have to worry about battery degradation, as you'll get the same performance every time they are replaced. The downside is that you'll have to keep buying batteries, and rechargeable options tend to offer a longer run time.

Rechargeable built-in batteries are probably the best option for most people as keeping your fan topped up is as simple as plugging in your phone at the end of the day. The only downside with built-in batteries is that once the batteries degrade, you'll be looking at getting a new fan,

Finally, there's the option of using a USB fan with a portable power bank. If you're anything like us, you might have a pretty sizable power bank already, why not take advantage of all those milliamps by using them to keep yourself cool. If you're in the market for one, you might want to check out our guide to the best portable chargers.

More about this story

Every product in this list has been assessed thoroughly to ensure it will perform exactly as a recommended pick should.

We've thought about everything, factoring in how each model will perform when being used at home, on the road or at a campsite. This meant diving into the key specs and features, like battery capacity, output power, extra features, pricing and more. From there, we've then crossed our judgements with each individual price tag to ensure they represent good value for money, too. 

As with any roundup, it's not possible to deliver a list that works for every type of user, but we lean on the experiences and opinions of the wider Pocket-lint team - as well as thoroughly assessing the areas above - in order to do our best in this regard.

What we always tend to avoid when compiling these picks are needless spec comparisons and marketing lines; we just want to provide an easy to understand summary that gives you an idea of what each monitor is like to use. Our verdicts are concise, but this is purely in the interest of brevity.

Writing by Conor Allison.