10 Best Dehumidifiers Battery Operated for 2025

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

AUZKIN

• 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.

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

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 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

AUZKIN

• Removing Damp and Mold：AUZKIN Mini Dehumidifier uses the Thermo-Electric Peltier tech to remove up to 450 ml of water per day based on a humid environment of 30 ℃ and 80% RH. Filter cotton at the air inlet can effectively eliminate the 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 39dB, no annoying sound, not affect your work, sleep or study, suitable for 5-15 square meter small spaces.
• Intelligent Design：To prevent water from overflowing, we programmed the dehumidifier to automatically shut down after the tank reached 700-800 ml, and the LED smart color light will turn red to remind you that the tank needs to be emptied. Note: Product optimal operating temperature is 5-50 degrees, low temperature will affect the normal use of the product.
• 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 40W/hour, the product uses only 0.96kW 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.

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.

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

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

Omasi

• ➤ Efficient dehumidification ： New version Omasi mini electric dehumidifier removes up to 300 ml of humidity per day and the tank has a capacity of 600ml. Quickly remove excess moisture from the air, reduce mold growth and bring healthier air .
• ➤Automatic switch-off Omasi dehumidifier approved by CE, it is an extremely safe electric household appliance.When the water tank reaches maximum capacity, it switches off automatically and the green light turns yellow.
• ➤ Low Energy Consumption ： With 22.5 W of energy consumption, the dehumidifier brings you cleaner and healthier air, energy savings and environmental protection, high quality breathing. It is an extremely safe and energetic domestic electrical appliance.
• ➤Portatile Portable and fashion design ： Omasi dehumidifier Size: 15.5 * 12.9 * 22.2cm, it's very light, don't worry about taking up so much space. The Omasi dehumidifier has a refined and unique appearance, the design patent in the European Union has been successfully registered.
• ➤ATPORTATILE AND EASY TO CLEAN ： Omasi's mini air dehumidifier is so light and elegant that you can take it anywhere. It is easy to dismantle and wash the water tank and the air intake because they are removable. It covers an area up to 10 - 15 square meters, perfect for the areas: office, bathroom, closet, caravan, living room, dormitory, study, basement, garage, basement etc.