10 Best 12v Dehumidifier for 2025

List of Top Rated 12v Dehumidifier from thousands of customer reviews & feedback.

Updated On Jan 2025

1,156 Reviews Studied

By Customer Ratings

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KLOUDIC Dehumidifier 600ml Portable Mini Electric Dehumidifier Ultra Quiet Air Cleaner for Home, Kitchen, Garage, Wardro... Read Review

  • 【REMOVE DAMP & MOLD SPORES】- With Peltier technology(No compressor needed), KLOUDIC small dehumidifier water tank volume up to 600ml, can remove to 300ml of water per day at 30℃, 80% RH. It also reduces molds, dust mites, musty odors to improves the air quality.
  • 【LOW ENERGY & QUIET OPERATION】- Kloudic dehumidifier produces about 33 dB when it runs, allowing you to run it all day and night without any loud or disturbing noises. The unit consumes only 23W during operation.
  • 【AUTO SHUT OFF & LED INDICATOR】- The indicator shows GREEN light when turning on. Kloudic dehumidifier can automatically shut off to protect from the risk of overflow. And the LED indicator light turns red when shut off.
  • 【COMPACT DESIGN】- One-touch switch design helps you easily operate the unit after you connect the adaptor with the socket. Detachable water tank makes you easy to dispense water. With a small size 14.6 x 14.6 x 22.7CM and weight 0.95KG, easy to carry and move.
  • 【Note】 - To maximize the effectiveness of the dehumidifier, we recommend: please place the product at least 0.5 meters away from the wall to ensure that the product works properly.
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PAIPU Dehumidifier - 900ML Portable Small Dehumidifiers electric for Home Bathroom Bedroom Basement Closet RV Camper Gar... Read Review

  • ?【900 ML DEHUMIDIFIER HIGH-EFFICIENCY】 - The water tank has a capacity of 800 ml can provide maximum dehumidification capacity up to 300 ml / d (30°C 80% HR), air dry in spaces up to 10-40 square meters, increase the comfort level of your home and decrease the growth of allergens. It helps purify the air and provide a fresh and comfortable environment for you.
  • ?【BREATHE BETTER】 - Reduce excess moisture and make your living space more comfortable. the HEPA filter can remove almost 99 percent of air impurities, like dust, bacteria, pollen, smoke, mold spores, dust, odors and pet dander, reducing pollutants inside your home to make for a safer and healthier environment for you.
  • ?【AUTO SHUT OFF & LED INDICATOR】 - The indicator shows BLUE light when turning on. PAIPU dehumidifier can automatically shut off to protect from the risk of overflow. And the LED indicator light flashing blue when shut off.
  • ?【ENERGY SAVING】 -The PAIPAU dehumidifier drastically reduces electricity costs and carbon footprint, Upgrade section dehumidifier with no chemical substances and low energy consumption, It Is an Ideal environmentally friendly solutions for absorbing damp and condensation. energy saving and eco-compatibility, do not waste electricity. Protect the ecological environment where we live.
  • ?【SILENT AND PORTABLE】 - The noise of the dehumidifier is always under 45dB without any annoying sound, it works quietly. It does not disturb you when in the time of falling asleep, working or studying, ideal for bedroom, children's room, office. In addition, it has an ultra-large tank volume of 800 ml, but its compact size and modern design guarantee a pretty-nice dehumidifier, taking up very little space.
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SEAL Products Damp Eater - Home/car anti-humidity dehumidifiers, 2020 Update (2 x large) Read Review

  • ***** non-slip design keeps the dehumidifier securely on your dashboard *****
  • *****Large approx 850 filled and capable of holding up to 60% of its own weight in moisture (800 g/L) *****
  • *****The Damp Eater is also fitted with a unique carrying handle for storage or to place in an additional place for multiple usages in the home, camping, boating, etc.*****
  • *****Super-strong bag made from the same material used by deep sea divers around the world - Virtually indestructible.*****
  • *****Microwave for 30 sec to recharge the Damp Eater, so it's ready for action again. Velcro tot makes it easy to remove the gel for quicker and more thorough drying.*****
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AUZKIN Dehumidifier 600ml Portable Damp Air Dehumidifiers Auto-Off Air Purifier Removing Damp and Mold for Home, Kitchen... Read Review

  • Removing Damp and Mold:AUZKIN air dehumidifier uses the Thermo-Electric Peltier tech to remove up to 300 ml of water per day in a humid environment of 30 ℃ and 80% RH.It can effectively eliminate the moisture, mold and other allergens, creating a comfortable environment for you and your family.
  • Low-Noise Tech:Use Thermo-Electric Peltier tech with no compressor makes dehumidifier lightweight and quiet, noise is less than 35dB, no annoying sound, not affect your work, sleep or study, suitable for use at night and in small spaces. TIPS: Keep the doors and windows closed when using the dehumidifier.
  • Intelligent Auto-off:Portable dehumidifier is programmed to automatically shut off once it has reached rated capacity, and the LED smart light will turn red to remind you that the tank needs to be emptied. Product optimal operating temperature is 5-50 degrees, if the temperature difference between inside and outside is too small, the dehumidifying performance will be affected.
  • Energy-Saving and Convenient:One-button start-up design requires just a touch of a button to start dehumidification. With a power consumption of only 23W/hour, the product uses only 0.5kW of electricity after you start it and runs continuously for 24 hours, which is more effective, more environmentally friendly and more affordable than traditional chemical absorbents.
  • Buy with Confidence:AUZKIN provide lifetime customer service and promise to solve any issue for our products. If you have any questions, please find our customer service team immediately and you will get answers within 24 hours.
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hysure 700ml Electric Dehumidifier, Removes Humidity 300ml per day, 700ml Detachable Water Tank, LED Indicator, Auto-Off... Read Review

  • REMOVES MOISTURE: Hysure electric dehumidifier helps you to prevent moisture and damp related problems from your home, kitchen, bathroom, bedroom, or basement.
  • EFFICIENT DEHUMIDIFICATION: the dehumidifier absorbs up to 300ml per day (at 30℃, 80% RH), more efficient than the traditional chemical absorbers.
  • EASY TO USE: just one button press to start dehumidification. The detachable 700ml tank is easy to slide out for draining.
  • AUTOMATIC SHUT-OFF: when the water tank is full, it will stop dehumidification automatically and the LED indicator will show you when to drain.
  • PORTABLE & ECONOMICAL: lightweight and compact, ideal for small spaces, no more need to buy any refill.
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UniBond AERO 360º Moisture Absorber, ultra-absorbent dehumidifier, helps to prevent condensation, mould & musty smells,... Read Review

  • Moisture and Odour control – The AERO 360° moisture absorber is a simple solution to effectively absorb excess moisture and neutralise bad smells in your home. It is ideal for rooms up to 20m².
  • Optimal performance – The aerodynamic design promotes 360° air circulation for advanced efficiency. The tabs are made of active moisture absorbing crystals and include patented anti-odour agents.
  • Safe and silent – The AERO 360° humidity absorber device functions without electricity and provides maximum safety thanks to its spill-prevention system. The AERO 360° refills last up to 3 months.*
  • Easy to use – The device features a one-touch loading tray for easy refill replacement, a spout for convenient emptying and a level indicator to signal when the dehumidifier refill tab is finished.
  • Package Contents – UniBond AERO 360º Moisture Absorber, refillable damp absorber for the home to prevent moisture-related issues & odours, 360° air circulation, 1 Device incl. 1 refill tab 450g
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Pro Breeze Dehumidifier 500ml Compact and Portable Mini Air Dehumidifier for Damp, Mould, Moisture in Home, Kitchen, Bed... Read Review

  • REMOVES MOISTURE: Perfect for removing damp, mould and moisture from your home, kitchen, bathroom, bedroom, caravan, garage or basement
  • SMALL & COMPACT: Lightweight, Compact and Portable – Capable of removing up to 250ml of moisture per day with a 500ml water tank capacity
  • ULTRA-QUIET & EFFICIENT: Thermo-Electric Peltier Technology (No compressor needed) allows for whisper quiet eco-friendly operation making it great for use in bedrooms and offices
  • AUTO SHUT OFF: Designed with an auto shut off function, which will activate when the water tank is full and let you know when it needs draining. Simply empty the water tank with the easy-to-use outlet and place it back into the dehumidifier
  • ALLERGY RELIEF: Helps to improve air quality by removing mould spores and dust mites which are common triggers for allergy sufferers and those with respiratory problems
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GOLD-TEC Mini DEHUMIDIFIER Read Review

  • Voltage: DC9V or AC 100-240V, Power:24W±10%
  • De-humidification amount: APP.200- 300ml/day( 25oC 85%RH)
  • Mini size-small enough for cupboards and window sills. Good for small rooms- sufficient for damp area of up to 70 sq ft. Larger rooms will require one mini dehumidifierat each end of the room. Operate for one week to allow for running in process and gradually reduce air humidity
  • Tank: APP. 500ml, Product outer size: 15.4×13.0×21.8cm
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Pro Breeze® 1500ml Dehumidifier for Damp, Mould, Moisture in Home, Kitchen, Bedroom, Caravan, Office, Garage Read Review

  • Removes moisture: perfect for removing damp, mould and moisture from your home, kitchen, bathroom, bedroom, caravan, garage or basement
  • Small & compact: lightweight, compact and portable - Capable of removing up to 500ml of moisture per day with a 1500ml water tank capacity
  • Ultra-quiet & efficient: thermo-electric Peltier technology (no compressor needed) allows for whisper quiet operation making it great for use in bedrooms and offices
  • Auto shut off: designed with an auto shut off function, which will activate when the water tank is full and let you know when it needs draining. Simply empty the water tank with the easy-to-use outlet and place it back into the dehumidifier
  • Allergy relief: helps to improve air quality By removing mould spores and dust mites which are common triggers for allergy sufferers and those with respiratory problems
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Streetwize Twin Pack Rechargeable Mini Dehumidifier For Car or Caravan Read Review

  • Depending on the amount of moisture in the air the unit can be used for up to two months in an close.
  • Dimensions: Length: 155mm, Width: 30mm, Height: 120mm.
  • Contents: 2 x Rechargeable units, 1 x Rechargeable cable and plug and 2 x hooks for hanging the unit.
  • Absorbs excess moisture.
  • Simply plug in overnight to regenerate.

12 V Dehumidifier Buying Guide And Why To Own One

A dehumidifier is a household appliance that helps to reduce the level of humidity in the air. This is especially useful in areas with high humidity, such as coastal climates, or during humid summer months. Dehumidifiers come in various sizes and styles, but all work to achieve the same goal- to improve your indoor air quality. This article will discuss what a 12 V dehumidifier is and some factors you should consider when purchasing one.

What is a 12 V dehumidifier, and how is it useful?

A 12 V dehumidifier is a type of dehumidifier that can operate on a car's cigarette lighter socket. This makes it ideal for travel, as you can take it with you wherever you go. It is also helpful in areas where there is no power outlet available. It operates on a voltage of 12 volts, making it a more compact and lightweight option than other types of dehumidifiers.

Like Car Dehumidifiers, this dehumidifier is beneficial because it is small and easier to transport, making it perfect for camping or road trips. It also has a low power consumption, so you can use it without worrying about your car's battery. It is useful for respiring and allergy sufferers, as it helps to remove moisture from the air and reduce the amount of allergens present. It removes excess moisture from the air at a rate of up to 30 pints per day, making it an ideal option for small spaces.

What are the factors to consider when buying one?

When purchasing a 12 V dehumidifier, there are several factors you should take into consideration:

Size

It depends on the space available. Some 12 V dehumidifiers are small and compact, while others are larger in size. Choose the one that is the best-suited dehumidifier for your needs.

Availability of power outlet

Not all 12 V dehumidifiers come with a power cord. Make sure to check before you buy to ensure that you have the necessary cables or adapters available.

Capacity range

Dehumidifiers come in an assortment of capacities, depending on the coverage area you need. Go for the one that is best suited for your needs like the Dehumidifiers For Grow Room.

Safe to use

Some 12 V dehumidifiers come with a safety feature that shuts off the machine when it is full. This prevents overflow and potential water damage. Make sure to check this before you buy to ensure your safety.

Easy to use

Some 12 V dehumidifiers are more user-friendly than others. You can compare various models and choose the easiest one to operate.

Energy consumption

All dehumidifiers consume some amount of energy. Compare and then go for the one like Most Energy-Efficient Dehumidifiers with low power consumption, so you don't have to worry about your electricity bill.

Conclusion

A 12 V dehumidifier is a compact and lightweight option. It operates on a voltage of 12 volts, making it a more energy-efficient choice than other types of dehumidifiers. It is a handy appliance to have in your home, especially if you live in a humid climate or area. It is small and easy to transport, making it perfect for road trips or camping. It also has a low power consumption, so you can use it without having to worry about your car's battery. It is useful for respiring and allergy sufferers or to simply freshen up your surroundings.