10 Best Battery Fan of December 2025

• BATTERY-OPERATED PORTABLE FAN. With O2COOL’s 10-Inch Battery-Operated Portable Fan, you can cool off when you’re at home, work or outdoors. Perfectly sized, it won’t take up much space and features a convenient built-in handle for easy storage and transport
• DURABLE CONSTRUCTION. This portable fan is durably crafted using sturdy plastic construction for long-lasting strength and use. It also boasts a patented fan blade design which extends the battery life while maximizing airflow
• TWO-SPEED OPERATION. Featuring a powerful 10-inch blade, this fan offers high and low speeds to accommodate your needs. Both settings deliver refreshing air with minimal noise to prevent distractions. Number and Type of Alkaline Batteries: 6-D batteries
• EASY TO USE. Position fan face down, slide out the battery door and insert batteries following (+/-) marks, then replace door. Slide switch located on the side of fan to your preferred setting. To operate fan using AC power (120-240 VAC, 50-60 Hz), use supplied adapter only
• DUAL POWER SOURCES. For added convenience, the fan runs on six D-cell batteries (not included) or you can plug it in using the included AC adapter. Inserting the adapter plug into the fan disconnects the installed batteries from the circuit
• Fans are measured by the full size of their blade span (also called blade sweep), which is the diameter of the circle that you see when the fan blades are in motion. Or, in other words, fan blade span reaches from the tip of one fan blade to the tip of the blade directly across. As such, a 10" fan is actually larger than 10" when it includes the outer casing.

O2COOL

• [The Best Choice for Camping] This camping lantern clip on fan is a perfect combination of fan, LED light and aroma diffuser. There are 22 LED lamp beads in the lamp belt of the fan, and the lights are adjustable in 3 levels, which can meet your different light needs when camping at night. The multifunctional design brings you a unique enjoyment.
• 【Advanced Powerful Fan + Long Working Hours】Built-in rechargeable 10000 mAh batteries, this personal fan provide you with strong wind, fully charged batteries can last for up to 10-40 hours work time(depending on different speeds). Can fully meet the needs of outdoor camping.
• 【4 Speeds&Time Setting】This battery operated desk fan has 4 speeds:low, mid, high and energy saving levels of speed controls that help users to set the airflow in the desired setting. There is also a time setting function, you can set a timer of 2, 4, or 6 hours with our fan's timer control.
• 【Strong Clip-On Fan&Hook】With the strong clamp and hanging hook, this clip on fan allows you to settle with other objects like desk, rope, treadmill, bed, baby stroller. Sturdy, stable, easy to use, suitable for home, office, outdoor tent, etc.
• 【360° Rotation&Portable Design】This USB fan enables fast and powerful airflow with 360° rotation that covers an extended area. The compact design allows this portable rechargeable fan to save you space and is very convenient to use.

OPOLAR

• Small, portable personal fan: This small, battery operated or usb powered fan folds up for easy portability. With a three foot air circulation range & a handle for carrying or hanging, this small, compact fan makes it easy to stay cooler wherever you go.
• Feel the Power: Honeywell's TurboForce line of fans have an aerodynamic turbo design to maximize air movement, offering the power for intense personal cooling. The Turbo on the Go offers convenience of a small fan with power you can feel from 3 feet away
• Increase your comfort: Using fans for air circulation in your home can help Increase your comfort, and help reduce energy costs as well. Honeywell carries a range of tower fans, floor fans, and oscillating fans -- find one for every room in the house.
• Honeywell fans:The right fan helps cool you off & improves airflow in your room or home. Give your air conditioner & wallet a break by using fans to help reduce your energy consumption & costs. Honeywell carries a variety of fans to meet your home needs.
• Honeywell quality: Help Improve Air Circulation & Energy Savings in Your Home, Bedroom or Office With Honeywell Fans.

Honeywell

• 🌀 Unique LED Light- This tent fan designed with a LED light with 3 levels of brightness, intended for satisfying your lighting need outdoors at night. Moreover, comes with 4 battery indicator lights showing the remaining battery capacity to remind you of timely charging.
• 🌀 270° Rotation Design- The camping fan utilizes professional and high-performance brushless motor to ensure high speed and strong airflow. You can adjust the speed at will by easily rotating the knob to meet your demand. 270° rotation allows you to enjoy the cool breeze from varoius angles.
• 🌀 USB Charging & Long Working Hours- The USB fan equipped with large-capacity rechargeable battery, able to run for 6-24 hours after being fully charged depending on the air flow. With Type-C USB charging port and 2A quick charging, 5 charging hours are required.
• 🌀 Compact & Portable- This camping fan is of compact size(10.0*8.3*4.5cm) will not take up much space and is able to be easily carried. A perfect partner for your camping, fishing, summer outdoor activities or any emergency occasion like power outage.
• 🌀 Superior Structure- Our Portable Fan makes use of upgraded fan blades to achieve high-efficiency running with lowest noise. In addition, the sturdy and impact-resistant housing makes it a perfect for using indoors and outdoors.

RUNACC

• 🍉【POWERFUL WIND AND QUIETNESS】 The maximum rotating speed of the fan is 3200 rpm which is enough for personal use to keep you cool. Low and medium settings are decent and super quiet which ensure the peaceful flow of air. The fan works on the principle of more airflow, but less noise to give you a relieved sleep.
• 🍉【3-13 WORKING HOURS AND ADJUSTABLE 3 SPEEDS】The outdoor fan operates with 2200mAh Improved battery (type-18650) and can operate for 3-13 hours after a full charge. The speed of this portable desk fan can also be adjusted among low, medium, and high according to your demands.
• 🍉【PORTABLE AND COMPACT】It is trouble-free to put this small (4.1x1.6 X 5.9 inch, weight-7 ounces) and the exquisite rechargeable fan into a bag and carry it for outdoor events. Also, it can be used for indoor purposes if you need a portable fan to create flow in every corner of your premises.
• 🍉【SIDE AND INTERNAL LED LIGHT】 The blue internal LED lights infused in the fan make it even more advantageous and attractive to look at. The side light is quite bright and can be useful in the dark areas or if electricity is out. It is a perfect companion for any outdoor plans and traveling purpose.
• 🍉【USB POWERED FAN AND ONE YEAR WARRANTY】 This fan runs on 5 volts DC, which is the USB standard. You need to plug the fan into an USB port for power like an USB outlet, computer, laptop or power bank and so on. This handheld fan will work on 110 or 220 volts which can be carried to all over the world. One year warranty is included to increase your confidence in OPOLAR.

OPOLAR

• Corded or cordless operation (extension cord sold separately)
• Multiple hanging options freestanding, hang hooks, and wall mount
• Variable speed control wide range so you control the speed you want; Airflow 500
• Testing to IP54 (Batteries are not included)
• Battery & Charger Sold Separately.Blade Diameter:7 inch

DEWALT

• Unique Design - Original, fashionable, powerful, potable battery clip fan
• Powerful - High quality motor, max wind speed 10.5ft/s, high speed and low noise, stepless speed regulation.
• Better Quality Battery - Replaceable and Rechargeable 2600mAh 18650 battery ( INCLUDED ),2.5~6 hours working time depend on different speed,USB charging from a computer,power band,USB Charger,Can be also powered by USB power source
• Compact Size - 19*15*10cm(7.5*6*4 inch), portability, handy, lightweight, 360° vertical and horizontal rotation
• Clip Style - Can be Put or Clip on anywhere you want, great for baby stroller, home and office, laptop, gym workout, car backseat, outdoors, camping, trips and anywhere need cool wind

SkyGenius

• Design for Baby: the mini fan with a flexible tripod/Legs, versatile and easy to clip on most strollers, crib, wheelchair, carriage and etc in any position, it’s a lifesaver for car seat, especially those with rear facing, your kid and you can enjoy cool and comfortable ride
• 360 Degree Angled and 3 Speeds: the stroller fan's head can adjust vertically and horizontally for any direction,to create the perfect cooling breeze; it comes with 3 speeds for different purpose, powerful wind yet whisper working
• Rechargeable and Portable: comes with 2600mah battery, lasts 2.5-10 hours depending on winds, support USB charging via power bank laptop and any power source with USB output,a must have for you and your kids trip to Disneyland, zoo and park
• Baby-Friendly: fan cover specifically designed to protect little inquisitive fingers; this fan with LED lights of 3 setting, light up the night, keep your baby feeling safe, convenient for Mom and the elder in the darkness
• Durable and Sturdy: our engineer designed the tripod with flexible knobs, the legs strong enough to be bent over and over; to present you a cool and worry-free summer, we offer 12 month Replacement Warranty

Amacool

• MINI BATTERY-OPERATED FAN: Cool off when you’re at home, work or outdoors with Treva by O2COOL's 5-Inch Battery-Operated Portable Fan. Available in black, gray, light blue, and raspberry to complement everyone’s taste, this compact fan won’t take up much space and features a convenient folding design for easy storage and transport. Its perfect for dorm rooms, hotel stays, cruise ship travel and summer camp!
• DURABLE CONSTRUCTION: To provide long-lasting strength and use, this personal fan is expertly crafted using durable plastic construction with a patented fan blade design which extends the battery life while maximizing airflow. The fan tilts and provides adjustable, directional personal airflow and cooling.
• TWO-SPEED OPERATION: To accommodate your needs, the fan features high and low speeds. It fan boasts a quiet operation on both settings to keep you cool while making minimal noise so you can work, read or relax without any distractions.
• EASY TO USE: The fan runs on two D batteries (not included). To install, slide out the battery door and insert batteries following (+/-) marks, then replace door. Slide switch located on the side of fan to your preferred setting. If fan does not operate, verify batteries are installed properly. The fan grill protects fingers from the blades during use.
• EMERGENCY/DISASTER PREPAREDNESS: Make sure you’re prepared the next time a power outage occurs due to a thunderstorm, hurricane, lightning or high winds. You can stay cool and comfortable – even without electrical power with our reliable battery powered fans.

O2COOL

• Longer Operation and Rechargeable Power: The fan comes with high quality Lithium battery 3600mAh (included). Operation time upgraded is about 6-26 hours (Varies depending on the wind speed). It can be also used and recharged via USB port from computer, power bank, USB charger or other devices with USB output.
• Strong Airflow and 180° Rotation: The fan with 3 settings of the air flow speed can be adjusted among low, medium, high according to your demands. The fan can be rotated in 180 degrees so you can place it in multiple wind angle.
• Quietness: The fan boasts a quiet operation to keep you cool while making minimal noise so you can focus without any distractions. The minimum noise is close to 20dB, it keep quiet even on the highest fan speed.
• Compact and Portable: Easily carried in bag when you go out or travel and Perfect for office, home, dorm, camping, library use, etc.

AceMining