You can also use a battery powered dehumidifier in a motorhome. This shows us how useful such types of dehumidifiers are, but unfortunately, finding a perfect one can be very difficult.
Therefore, we ordered some battery dehumidifiers and tested all of them. Here’s a review of the ones we have tested and approved.
- 1 Is there such a thing as a battery powered dehumidifier?
- 2 The Best Battery Powered Dehumidifier
- 3 Things to consider While Buying A Battery Operated Dehumidifier
- 4 FAQs
- 5 Verdict
Is there such a thing as a battery powered dehumidifier?
A battery operated dehumidifier is an appliance that increases the humidity levels in your home by drawing out moisture from the surrounding air.
This can be done through a fan or a pump. This device can be used as an alternative to using an AC, which uses up electricity.
If the unit is placed close to the floor, it can make the indoor climate more tolerable for allergy sufferers and people with asthma or other respiratory illnesses.
Especially where such people spend most of their time working, sleeping, or playing games on their computers.
The Best Battery Powered Dehumidifier
Portable & Compact
|Eva-dry E-333 Renewable dehumidifier|
|Afloia Gun Safe Dehumidifier Rechargeable|
|Afloia Cordless Rechargeable Dehumidifier|
Easy to use
|Eva-dry EDV500 Dehumidifier|
|Pro Breeze Wireless Mini Dehumidifier|
Portable & Compact
|HYDROSORBENT OSG-40 Silica Gel Dehumidifier|
1. Eva-dry E-333 Renewable dehumidifier
- Spill and Mess-Free
- Lasts 20-30 Days Before Recharging the Silica Gel Beads
- Small, Sleek Design
- 100% Cordless Dehumidifier
- Super Dry Odor-Free Life
The first product on the best battery operated dehumidifiers list is the Eva-dry E-333 Renewable dehumidifier. This unit is designed to remove moisture from the air and leave it dry for you in your room.
There is no installation required for this unit. You have to put it where you need to use it and turn it on. And, there are no batteries to replace, so you don’t have to worry about replacing the batteries ever. It can be easily stored in a closet or another place you prefer when not in use.
These Eva dry mini dehumidifiers are built with a two-dimensional design, making it easy for you to move them from room to room. When not in use, it can be stored away easily since its shape allows for that.
The dehumidifier doesn’t contain any harmful chemicals or fumes, making it safe to use in your home. In addition to the safety, this unit is child-friendly as well. It doesn’t produce harmful dust particles or small parts, so you don’t have to worry about your children getting hurt by the machine.
The Eva-dry E-333 Renewable dehumidifier is designed to be small and sleek. Also, since it is pet friendly, pets can be in the same room with the unit without any harm caused by the unit.
There is no need for power sockets, no cords to short or damage the machine, and no noisy motors or bearings. The recharge can last up to 20 to 30 days with a dehumidifying capacity of 6 oz. It can work best for spaces with an area of 333 cubic feet.
- The size of the unit is perfect for small spaces
- It is easy to install and use
- They do a great job of dehumidification
- It is completely eco-friendly
- Not suitable for the long run
2. Afloia Cordless Dehumidifier
- Cylinder Design of the Cordless Dehumidifier
- No Reverse Osmosis or Accumulation of Water
- Non-toxic, Safe Silica Gel Beads
- Removes up to 4oz/100ml of Moisture
- No Batteries or Electricity Required
The Afloia Cordless Dehumidifier takes the second spot on the best battery operated dehumidifiers list. This cordless unit is convenient, with long battery life and small size.
This dehumidifier has a slim design that is 18% lighter than other units, making it easier to move around without problems.
The noise level on this unit is low, and it is safe for children, thanks to its non-toxic components and auto shut off features when water is detected within the unit.
The Afloia Dehumidifier reduces the amount of water in environments, with areas needing extensive moisture control benefiting from this product.
The Afloia Dehumidifier has a 360-degree air intake that allows air to circulate into the device and be removed. This makes the dehumidifier very effective in removing moisture.
The 360-degree intake is one of the reasons that this product ranked second on this list. The unit works continuously, which will result in less time spent on maintenance and running costs for this unit.
The PTC heating base is powered by a variable frequency drive motor which runs at an adjustable speed and has a fan for cooling.
Its efficiency comes from its automated ice and temperature lockout system to ensure that the unit is safe to operate with air temperatures up to 60 degrees.
The variable frequency drive motor boosts the dehumidifier’s efficiency and keeps it cool while running at top level speeds. The cooling system helps extend the life of the dehumidifier by preventing overheating and ensuring that it can be used with sensitive electronics like computers.
The cordless dehumidifier has many other features, including 2H fast renewing, auto-off after recharge, no overheating, and 1-3 weeks recharge life with an ability to remove up to 3oz moisture.
- The drying base is incredible
- The auto-shut feature is a bonus
- It is attractive and small to place anywhere
- The dehumidification capacity is not as advertised
3. Afloia Cordless Rechargeable Dehumidifier
- Remove Up to 4 Ounces/100ml of Water
- 2-Hour Fast Recharge
- Auto Shut Off
- 360°Circular Air Inlet Design
- Energy-Saving Dehumidifier Absorbs Moisture
The Afloia Cordless Rechargeable Dehumidifier takes the next spot on this best battery operated dehumidifier list. This cordless unit is a step up from the traditional bucket-and-filter process, with a quick charge system that saves time and money.
It also has a low energy consumption rating, so you don’t have to worry about how much power it will take from you. The silica gel beads are said to remove moisture in any room, even during the night when no other dehumidifier can operate.
With the Renewable and Rechargeable Dehumidifier, you won’t have to buy new filters constantly. The silica gel beads trap debris, mould, and mildew in their containers for easy dump out.
The compact size makes it easy to tidy up and place wherever you need it most. The small size also makes it a practical tool for a laundry closet or bathroom (it’s ideal for attics). Use in any space with moisture or humidity issues and need effective removal without worrying about draining the tank while still inside.
After renewing, the auto-off feature is excellent for peace of mind when you’re not at home. This is a nice feature for prevention before things go wrong.
The automatic shutoff feature ensures that the unit shuts down if it ceases operation due to overheating or low water levels, ensuring your family and home safety.
The rechargeable battery provides up to 2-4 weeks of usage. This is perfect for large spaces. This small but powerful unit is easily transported and stored away when not used. It is also small enough to place discreetly in any spot where you need it most.
- The cordless dehumidifier does its job
- The recharge last for a decent amount of time
- It is perfect for a small space
- It is renewable and recyclable
- Not suitable for more prominent places
4. Eva-dry EDV500 Dehumidifier
- Sucks moisture from enclosed areas
- Hang it in your closet or safe
- No cords to plugin
- Has special moisture control crystals
- built-in heater
Next, we have the Eva-dry EDV500 Dehumidifiers on the list’s best battery operated dehumidifiers. This unit is easy to use, with silica gel beads that make it easy to see how much time is left and when it will be time for you to plug into the wall.
It is also one of the quietest portable dehumidifiers on this list, so you can run it in your bedroom or kitchen without bothering your sleeping family members or roommates.
Finally, this unit is incredibly convenient because its filters are permanently mounted, making it easy to store out of sight and use when needed.
The Eva-dry EDV500 Dehumidifiers efficiently absorb up to 8 oz of moisture per day, making it a solid choice for this list. It is straightforward and efficient to use.
This compact unit needs only to be plugged into a wall outlet, and it’s ready to work. It may be used under a bed, closet, attic, or any other small space where moisture is a problem.
Just plug the Eva-Dry into any standard electrical outlet, and it will begin removing moisture from the air. The unit uses Peltier technology to directly chill an internal collector tube at 20 degrees Fahrenheit below the room temperature.
When this cold tube contacts warm, moist air, condensation forms on the tube’s surface and drips into the reservoir, where it is easily removable.
It is lightweight and small. The Eva-dry is ideal for use in small spaces, such as closets under sinks, cabinets, pantries, cars, boat cabins, bathrooms and even gun safes.
- It is portable and renewable
- It removes moisture from the air
- It is easy to use and install
- It is not pet or child-friendly
5. Pro Breeze Wireless Mini Dehumidifier
- Removes moisture in areas up to 333 cubic feet
- 30 days battery backup
- Non-toxic, no spill, no mess
- Space-Saving, Portable Design
- Easy to use, just position, & turn on
The Pro Breeze Wireless Mini Dehumidifier takes the second last spot on this best battery operated dehumidifier list.
This wireless unit is battery-powered, which means no cords. It has a USB port to charge your phones and other devices while it’s dehumidifying.
It has silica gel beads that change colour to monitor its performance and keep track of the moisture levels in your room or basement. The mini design is perfect for tiny rooms because this unit requires the least amount of space to operate correctly.
The portable design is perfect for small spaces like closets, bathrooms, and basement areas. If you have animals or children, this unit is pet-friendly. There are no sharp edges, so you don’t have to worry about anyone getting injured by the product itself.
The Pro Breeze is powered by electricity from the USB port. Unlike other dehumidifiers which use disposable water tanks, this model uses silica gel crystals.
These silica gel crystals are eco-friendly to dehumidify your area because they do not require any replacement water or power. You simply add water to maintain healthy humidity levels in your room or basement.
It removes moisture up to 333 cubic feet, 20-30 days before recharging. Also, the wireless dehumidifier is energy-saving, economical and environmentally friendly.
- It does remove moisture from the air
- It is small and portable
- It is renewable
- The moisture is released back into the room from the beads
6. HYDROSORBENT OSG-40 Silica Gel Dehumidifier
- Easy to use
- No spill or mess
- Portable and small design
Last but not least, we have the HYDROSORBENT OSG-40 Silica Gel Dehumidifier. It is a device capable of dehumidifying the air in a limited area efficiently. You can use it even in places other than your home, office or garage.
It is an excellent choice for a humid and dusty atmosphere where you need the best operation at the lowest noise level. This dehumidifier will keep your home comfortable, dry and clean all day long.
Its compact design ensures that it doesn’t take up much space on any surface and its affordable cost makes this device worth every penny!
The device comes with an optional automatic shut off that ensures that the appliance stops working when the water capacity is total or when there is no more room for absorbing moisture from the air around the device.
It has a compact aluminium canister that can be quickly emptied when full of moisture. It works well in areas measuring up to three cubic feet. For the price, this device offers an excellent value for money and ensures no more excess moisture in places where you live, work, or study!
- It works fine for small spaces
- It is portable and easy to use
- It is cost-effective
- Takes 3 to 4 to remove the moisture from gel beads
Things to consider While Buying A Battery Operated Dehumidifier
You must consider several things when looking for the best battery operated dehumidifier. These include:
The size of a dehumidifier is measured in pints per 24 hours (p/24), which determines how fast it can remove moisture from the air. You should consider the size of your space when choosing a dehumidifier.
This will be determined by calculating the area in square feet and then multiplying that figure by 50 to get the p/24 rating of your appliance. This will help you know how many pints per day it can remove from your space.
The charge duration of a dehumidifier is measured in hours. You should buy a dehumidifier with a high p/24 rating to ensure that it can remove moisture from your space. Most smaller dehumidifiers will only have a limited duration of 14-16 hours.
It is also essential to consider the size and shape of the area when determining how often you need to recharge your device.
It is usually best to put the appliance in its charging cradle at night when electricity usage times are lower, and the ambient temperature is lower, which decreases the need for electricity during charging.
There is nothing worse than having to wait all day to charge the battery of your dehumidifier. You must therefore consider the dehumidifier’s battery recharging time. Moreover, a long recharging time implies that the dehumidifier will be less effective.
Therefore, consider the time it will take you to recharge the battery after it has been turned off. This should not exceed three to four hours.
A dehumidifier uses a water tank, which can be filled before it is used for the first time to determine how much moisture can be removed from the air in your space in a given period. You need to determine how much humidity can be extracted from your area in 24 hours.
The first thing you should do is calculate the square footage of the area you want to dehumidify. You can do this by multiplying the length and width of your space together.
This will give you the square foot area that you can use to compare with a dehumidifier’s capacity to absorb moisture.
LED indicators are essential for informing you about your dehumidifier’s condition. When you turn your dehumidifier on, there must be an LED display that shows you the current power output of the device.
These indicators will tell you how much moisture is being extracted from a specific area and when to recharge it. They also warn users if they turn their dehumidifiers off in the middle of a cycle or if they forget to restore them.
Silica gel beads
These are typically used to remove excess moisture from the air, providing a constant level of dehumidification. There are two types of silica beads: fiberised and non-fiberized.
They both have their uses in humid environments, as fiberised beads are ideal for preventing mould growth and microorganisms from growing.
How long do rechargeable dehumidifiers last?
Rechargeable dehumidifiers generally last between two and four years. They can be expected to last longer if used less frequently and always recharged, as the battery life can be significantly extended by taking these steps.
How does a rechargeable dehumidifier work?
A small battery operated dehumidifier works by constantly adding water to the air being dehumidified. The device’s fan pulls in the air and spreads it into a thin layer of water, absorbed by the silica gel beads.
These silica gel beads are typically lined with a wicking sheet and sometimes have an extra absorbent layer on top of them, and both layers collect moisture from the air to be reused later.
Due to their low running costs, efficient operation, and compact size, battery operated mini dehumidifiers are becoming increasingly popular among homeowners with severe indoor air quality issues such as mould and mildew growth in their homes or businesses.
The battery operated mini dehumidifiers mentioned above are some of the best units one can find. However, if you have to make a final decision, we would recommend the Afloia Cordless Dehumidifier model as it can provide continuous dehumidification for up to 3-4 weeks.
It is designed for smaller spaces and can remove a significant amount of moisture from the air in a day, making it an excellent fit for the average room.
Please note that if you are working in a larger space, you may want to consider investing in another model and selecting one that has a larger water tank capacity. For that, check out:
- 7 Best 30 Pint Dehumidifier [Most Recommended]
- 7 Best Dehumidifier for Crawl Space You Should Buy
- 7 Best Small Dehumidifier for Home
- 7 Best Dehumidifier for Garage: Top Picks