10 Best Bathroom Dehumidifiers Battery Operated for 2025

Pro Breeze

• 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

hysure

• 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 750ml 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 2000ml 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.

Aidodo

• ➤Ultra-efficient: Applicable area 5-20m2. The dehumidification efficiency of 300 ml / day (30 ° C, 80% RH) is better than the same level dehumidifier. It effectively inhibits mold, mites and bacteria and other allergens, it can also eliminate moisture and mold, creating a pleasant and refreshing indoor environment for you and your family.
• ➤Ultra quiet: the noise output of all the thermoelectric dehumidifiers we tested was between 45-53dB. Aidodo uses Peltier technology and operates at less than 35 dB of noise. Stay away from noise problems!
• ➤Safe and easy: when the water tank is full, the red light indicator is on and turns off automatically. When you sleep, you don't have to worry about the continuous waste of energy and water leaks.
• ➤Eco and fashion: this is the smallest dehumidifier of the current category: it works with only 23 watts, saves your electricity cost and contributes to the protection of the environment. The simple and elegant form is the last in 2019 and has been patented in the European Union. Your style is perfect for your home or office.
• ➤After-sales service: The product is certified by CE, high quality ABS material, portable and durable. Aidodo will provide each customer with an unconditional 2 month return and an 18 month warranty.

PureMate

• COMPACT ANTI-MOULD AIR CLEANER: Assists in the relief of allergies, breathing difficulties, congestion, and itchy watery eyes by reducing mould spores and dust mites from living, work, or play areas.
• HIGH EFFICIENCY & LOW ENERGY CONSUMPTION: Squeezes Up to 250ml of water a day from Humid Air. Don't let the energy consumption of the dehumidifier become your burden, with our dehumidifier, you can rest assured every day.
• 500ML AUTO SHUTOFF TANK: PureMate High-efficiency, Lightweight and Portable. Automatic switch off when tank is full. Automated electronic shut off allows you to run the mini dehumidifier continuously without leaks or overflow. The easy to remove 500ml tank empties quickly without spilling.
• WHISPER QUIET SILENT DESIGN: Ultra quiet whisper technology operating fan. Thermo-Electric Cooling (No compressor needed)Thermoelectric technology allows our dehumidifier to maintain continuous use without disturbing you and family, Colleagues allowing you to work or sleep while in use.
• ELIMINATES MOISTNESS, ODOUR & OTHER THINGS YOU HATE: Suitable for a small space, such as the use of wardrobe, bookcase enclosed cabinet. Help you eliminate the mouldy and various odour caused by moisture. Keep the environment dry and comfortable and prevent all kinds of goods from being damaged by wet air.

hysure

• 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.

Pro Breeze

• Pro Breeze® - Amazon's Leading Dehumidifier Brand
• Highly-Efficient, Wireless, Rechargeable and Portable Dehumidifier
• NO Batteries or Cables - 100% Wireless. Non-Toxic, Spill and Mess Free, Children and Pet Safe
• Ideal for use in small spaces such as Wardrobes, Cabinets, Jewellery Boxes, Drawers, Gym Bags, Boats
• 100% Renewable Technology

FLASHVIN

• Remove Damp & Mold Spores - With Peltier technology(No compressor needed), this small dehumidifier water tank volume up to 1000ml, can remove to 450ml 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 - This dehumidifier produces about 39 dB when it runs, allowing you to run it all day and night without any loud or disturbing noises. The unit consumes only 40W during operation.
• Auto shut off & LED Indicator - The indicator starts changing colors when turning on. Easy to lock the color you like or turn off the indicator. This dehumidifier can automatically shut off (When the water of tank reaches between 700ml and 800ml) 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. A detachable water tank makes you easy to dispense water. With a small size of 15 x 15x 25.6 CM and weight 1.3KG, easy to carry and move.
• Quality Assurance - We promise to solve any issue and lifetime customer service for our Portable Mini Electric Dehumidifier.

Unibond

• Moisture & odour control – The AERO 360° moisture absorber is a simple solution to absorb excess moisture & neutralise bad smells in the 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 & silent – The AERO 360° humidity absorber device requires no electricity & provides maximum safety thanks to its spill-prevention system. Refills last up to 3 months.*
• Intelligent packaging – The humidity absorber tells you when the dehumidifier refill needs to be changed & offers a quick and easy integrated re-ordering system through your smartphone.**
• Package Contents – UniBond AERO 360° E-Connect Moisture Absorber, refillable damp absorber with 360° air circulation and integrated re-ordering system, 1 Device incl. 1 Refill Tab 450g

Unibond

• 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

hysure

• 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 250ml 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 500ml 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.