The 10 best battery usb fan

Finding your suitable battery usb fan is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best battery usb fan including detail information and customer reviews. Let’s find out which is your favorite one.

Product	Features	Editor's score	Go to site
	OPOLAR Battery Operated Recahrgeable Desk Fan for Home Camping Hurricane, 9 Inch Battery Powered USB Fan with Metal Frame, Quiet Portable Fan with 5200 mAh Capacity & Strong Airflow		Go to amazon.com
	OPOLAR Battery Operated Fan, 5200Ma Rechargeable Battery Powered Fan, Strong Wind But Quiet, Timer Setting, USB or Battery Powered for Office or Outdoor, Small Mini Personal Desk Fan		Go to amazon.com
	OPOLAR Battery Operated USB Rechargeable Fan, Portable Personal Handheld Fan, 3-13 Running Time, 3 Speeds, Enhanced Wind with Internal and Side Light, Quiet Desk Fan for Boating,Travel,Camping,-4 inch		Go to amazon.com
	OPOLAR 5 Inch Desk Fan with Timer, USB or AA Battery Operated, 3 Speeds, Extra Quiet, 7-Blade Design, Adjustable Angle, for Office Desk, Hurricanes, Bedroom and Outdoor (Without Batteries)		Go to amazon.com
	OPOLAR Clip Fan with 5200mAh Battery and Timer, 3 Speeds, Strong Clamp, 7 Blade, Rechargeable Battery or USB Powered, Clip & Desk Fan 2 in 1, Quiet for Baby Stroller, Crib, Treadmill, Office, Outdoor		Go to amazon.com
	OPOLAR 9 Inch Battery Powered Rechargeable Desk Fan with 6700mAh Capacity, Battery Operated USB Fan with Long Working Time, Whisper Quiet, Personal Cooling Fan for Camping & Home & Office & Hurricane		Go to amazon.com
	OPOLAR Battery Operated Desk Fan with Large Capacity of 3350mAh, Max. 15 Hrs Per Charge, Strong Wind, 3 Speeds, Portable, Rechargeable, Quiet, USB Powered, Perfect for Outdoor or Office Home-4 inch		Go to amazon.com
	OPOLAR 5000mAh Battery Operated Fan, Personal Table Mini USB Fan with Timer, Strong Wind, 3 Speeds, 7 Blades, Powered by USB or Rechargeable Battery, Super Quiet, for Office, Camping, Outdoor		Go to amazon.com
	OPOLAR Battery Operated Fan, 5200mA Rechargeable Battery Powered Fan, Strong Wind but Quiet, Timer Setting, USB or Battery Powered for Office or Outdoor, Small Mini Personal Desk Fan		Go to amazon.com
	SkyGenius Battery Operated Clip on Mini Desk Fan, Black		Go to amazon.com

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Reviews

1. OPOLAR Battery Operated Recahrgeable Desk Fan for Home Camping Hurricane, 9 Inch Battery Powered USB Fan with Metal Frame, Quiet Portable Fan with 5200 mAh Capacity & Strong Airflow

Feature

Lasts Longer: Equipped with two rechargeable 2600 mAh batteries, with the working time of 6-9 hours this battery and USB fan is environment-friendly and energy saving. Please take the little white tap out when first use.
Quieter FanEverybody loves a fan that does not make noise. This fan is exactly what you want. Its noise is less than 40dB, which creates a quiet environment for your work and sleep.
Multiple Power SuppliesThe ease of use is what OPOLAR always brings to you. This fan comes with several power supply options so you can use it on batteries or via USB by connecting to a computer, power bank, etc. You can even power the fan with a wall adapter. Note: This fan cannot be charged with regular battery, except top flat 18650 Li-ion battery.
Adjustable metal frameThe fan has a 9-inch sturdy metal frame that can be adjusted 360-degree up and down manually so you can choose the wind direction easily according to your height or position.
Easy to cleanThe metal frame is easy to move. The blade can be cleaned with the wet cloth.

Description

To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it, is not covered by the warranty.

Specification:
Model: F531
Speed Mode: Two Speeds
free angle adjustable usb fan with 2pcs of 2200mAh batteries, working hours can be used above 7 hours.

2. OPOLAR Battery Operated Fan, 5200Ma Rechargeable Battery Powered Fan, Strong Wind But Quiet, Timer Setting, USB or Battery Powered for Office or Outdoor, Small Mini Personal Desk Fan

Feature

🎄Upgraded strong airflow: The upgraded 2300Rpm rotating Speed produces a much strong airflow. Even when operating at the highest speed, The fully charged battery will last for 5 long hours. It makes the fan extremely suitable for outdoor travel.
🎄 timer function: The timer control function allows you to control the fan working time runs only 1, 2 or 4 hours. It auto shut off once time passed.
🎄0 to 90 degree rotation: just adjust the degree of rotation for the fan from 0 to 90 degrees to ensure that the entire area is getting sufficient amount of fresh air. This vertical rotation design allows the cool breeze blow to your face directly.
🎄 5200mAh installed batteries: It comes with 2*2600mah batteries and works up to 40 hours after fully charged. You can also use USB power while in offline. (Battery are non-removable)
🎄Compact personal size: the lightweight, handy design allows you to carry it anywhere you want. It is great for office desk, home and office, laptop, gym workout, outdoors, camping, trips, etc.

Description

Why choose us? 2018 newest OPOLAR most quiet table fan with rechargeable battery, It comes with two pack unremovable lithium battery, very long using time, so quiet to suitable for pets, classroom, library, office. OPOLAR rechargeable desk fan can be your perfect companion during the summer season. It can be used for both indoor and outdoor cooling activities. It is a small but powerful fan that can be easily carried wherever you want.
specification: speed mode: low/ medium/ high.

3. OPOLAR Battery Operated USB Rechargeable Fan, Portable Personal Handheld Fan, 3-13 Running Time, 3 Speeds, Enhanced Wind with Internal and Side Light, Quiet Desk Fan for Boating,Travel,Camping,-4 inch

Go to amazon.com

Feature

ENHANCED AIR WIND-Thanks to OPOLAR's latest dynamic technology, the maximal fan rotating speed arrives to 3200 rpm. More airflow, but less noise.
3-13 WORKING HOURS AND ADJUSTABLE 3 SPEEDS - 2200 mAh Improved battery(type-18650) makes 3-13 hours after a full charge. The portable fan speed can be adjusted among low, medium, high according to your demands.
PORTABLE AND COMPACT-Small (3.94x1.58X5.9 inch) and exquisite, easily put into a bag inside. Weight (7.8 ounces), Perfect for outdoor activities and travel, or just place it on the desktop.
USB OR BATTERY OPERATED- Upgraded 2200 mAh rechargeable battery (included) or by being connected with a USB cable (included) even use an adapter(not included) to plug into wall socket.
SIDE AND INTERNAL LED LIGHT, ONE YEAR WARRANTY- Side and internal light would be a big bonus for lighting. OPOLAR offers one year warranty against defects. Please be assured that we stand behind our product always.

Description

OPOLAR offers one-year warranty against dfects.

Specification:
Model: F201
Speed Mode: Low / Medium / High. Note: no airflow difference between 2 and 3 settings when plugged in for protecting power source
Output Power(MAX): 4.5W
Battery Working Time (H): 3(High) - 6(Medium) - 13(Low)
Battery Specification: 2200mAh Lithium Battery(included
Battery Installation: Removable
Dimension(inch): 3.94*1.58*5.9
N.W.(lb)(including battery): About 0.5
Notice: no power adapter is included due to cost and customer can use phone adapter to charge it.

4. OPOLAR 5 Inch Desk Fan with Timer, USB or AA Battery Operated, 3 Speeds, Extra Quiet, 7-Blade Design, Adjustable Angle, for Office Desk, Hurricanes, Bedroom and Outdoor (Without Batteries)

Go to amazon.com

Feature

4*AA Battery Operated: The OPOLAR desk fan works on AA battery. The battery is long lasting so the fan can continue working for five long hours even when operating at the highest speed. It makes the desk fan extremely suitable even for outdoor travel.
Timer Control: The fan is provided with 1, 2, 4-hour auto shut-off timer. After running for the set duration, the fan will automatically get switched off.
Multiple Power supply options: It comes with a charging cable that can be used via a power bank, car charger, computer, or a 5V wall USB charger.
0 to 90 Degree rotation: The fan can be rotated from 0 to 90 degrees to ensure covering the entire area. The vertical rotation design lets you take the fresh air directly to your face.
Compact Size and One Year Warranty: The fan is small with dimensions of 5.9*2.4*7.2 inches. You can carry it anywhere as it is lightweight measuring 330 G. If you face any problem while using this product, please contact us at [email protected]. Our friendly customer service team will solve the issue as soon as possible.

Description

OPOLAR Desk fan with AA battery function.To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping
Specification: Model: F631
Speed Mode: 3
Power Supply: 5V USB Plug or 4 AA batteries (not included) Power
Consumption: 2 W
USB Cable Length: 3.9ft

5. OPOLAR Clip Fan with 5200mAh Battery and Timer, 3 Speeds, Strong Clamp, 7 Blade, Rechargeable Battery or USB Powered, Clip & Desk Fan 2 in 1, Quiet for Baby Stroller, Crib, Treadmill, Office, Outdoor

Go to amazon.com

Feature

🎄Compact Size & Multi-usage Scenario: Lightweight, handy, clip fan and desk fan in one, easy to carry and store, can be placed or clipped anywhere you want, great for baby stroller, home and office, laptop, gym workout, outdoors, camping, trips, etc.
🎄3 Settings with Strong Airflow and Quiet Operation: 5.2 frame fan and 2600RPM rotating speed produces a strong airflow. Even when operating at the highest speed, the fully charged battery will last for 5.5 long hours. It makes the desk fan extremely suitable even for outdoor travel.
🎄Strong Grip Clamp: Easily clips on to any surface with a strong clamp for firm grip. Whether you are using it at your treadmill office, school, baby stroller, RV or dorm, this fan comes equipped with an easy-to-open clamp with rubber grips that can be placed virtually anywhere without scratching the surface.
🎄Timer Function: A timer control function is embedded in the fan, which allows you to control the operational hours of the fan. The timer is available for one, two and four hours. After running for the set duration, the fan will automatically get switched off.
🎄Upgraded Capacity of 5200mAh: With the upgraded 5200mAh rechargeable battery (installed), the fan works 5.5-48 hours (depending on the mode you use) once fully charged. The fan takes about 7 hours to be fully charged. You can enjoy the cool breeze while power shortage, it's good for hurricanes. Just charge the fan by connecting it to a USB cable (included, 3.6ft). If you have any problems while using, please contact us at [email protected]

Description

1. With 5200mAh build-in battery operated, good for hurricane
2. Strong clip
3. Mini but strong wind
4. Timer setting usb desk fan
5. Longer using time

To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it.

6. OPOLAR 9 Inch Battery Powered Rechargeable Desk Fan with 6700mAh Capacity, Battery Operated USB Fan with Long Working Time, Whisper Quiet, Personal Cooling Fan for Camping & Home & Office & Hurricane

Go to amazon.com

Feature

Long Working Time This fan can run with one or two rechargeable 18650 batteries. One battery can last for 5 to 7 hours and two can last for 8 to 11 hours.
OPOLAR Biggest Desk Fan This 9 inch desk fan is the biggest desk fan among OPOLAR Store, which can be drove with a 5V USB cable or Li-ion battery. Note: This fan cannot be run with regular battery, except 18650 battery.
Quiet and Easy-operated With OPOLAR's latest dynamic technology, the fan produces a great air and runs very quietly. It will not disturb your work and sleep. Two simple settings make it easy operated.
Multiple ways of chargingThe fan comes with 2 of the best quality lithium-ion 18650 3350mAh batteries. You can also power or charge the fan via USB to use with computers, power banks, or wall adapters, etc.
Adjustable HeadThe sturdy metal frame is able to be adjusted 360 degree up and down so you can choose the wind direction easily according to your preference.

Description

Need a larger battery operated fan with more airflow? This one is perfect for your needs. It adopts latest dynamic technology, the fan produces a great air and runs very quietly. It will not disturb your work and sleep. Besides, two batteries are a great bonus. It can save you form hot flashes when there is no electricity. A good supply to deal with summer hurricane.

To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it, is not covered by the warranty.

Specification:
Model: F5311
Speed Mode: Two Speeds
Two 3350mAh Batteries
USB cable
User Manual

7. OPOLAR Battery Operated Desk Fan with Large Capacity of 3350mAh, Max. 15 Hrs Per Charge, Strong Wind, 3 Speeds, Portable, Rechargeable, Quiet, USB Powered, Perfect for Outdoor or Office Home-4 inch

Go to amazon.com

Feature

IMPROVED LARGE 3350 mAh CAPACITY BATTERYUpgraded 3350mAh rechargeable battery (included) or by being connected with a USB cable (included) even use an adapter to plug into wall socket. Battery works 4-15 hours in a full charge.
STRONG WIND: Thanks to OPOLAR's latest dynamic technology, the maximal fan rotating speed arrives to 3200rpm. More airflow, but less noise.
PORTABLE AND COMPACT-Small (3.94*1.58*5.9 inch) and exquisite, easily put into a bag inside. Weight (7.8 ounces), Perfect for outdoor activities and travel, or just place it on the desktop.
ADJUSTABLE 3 SPEEDS-The portable fan speed can be adjusted among low, medium, high according to your demands.
SIDE AND INTERNAL LED LIGHT, ONE YEAR WARRANTY- Side and internal light would be a big bonus for travel. OPOLAR offers one year warranty against defects. Please be assured that we stand behind our product always.

Description

To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it, is not covered by the warranty.

Specification:
Model: F2011
Speed Mode: Low / Medium / High. There is little difference between level 2 and level 3 when it is powered by USB CABLE
Output Power(MAX): 4.5W
Battery Working Time (H): 4(High) - 8(Medium) - 15(Low)
Battery Specification: 3350mAh Lithium Battery
Battery Installation: Removable
Dimension(inch): 3.94*1.58*5.89
N.W.(lb)(including battery): About 0.5

8. OPOLAR 5000mAh Battery Operated Fan, Personal Table Mini USB Fan with Timer, Strong Wind, 3 Speeds, 7 Blades, Powered by USB or Rechargeable Battery, Super Quiet, for Office, Camping, Outdoor

Go to amazon.com

Feature

5000mAh Installed Batteries: It comes with 2*2500mAh batteries and works up to 38 hours after fully charged. Even when running at the highest speed, the fan can run for 5 hours straight without any trouble. It can be your perfect companion during the hot season.
Timer Function: The timer control function allows you to control the fan working time runs only 1, 2 or 4 hours. It auto shut off once time passed.
Multiple Power Supply Options: The fan comes with multiple power supply options. You can either power it via a USB cable or batteries that come with the fan. Even a cell phone adapter can be used for charging the battery present in the fan. The multiple power supply options make it extremely convenient for both indoor and outdoor usage.
0 to 90 Degree Rotation: Just adjust the degree of rotation for the fan from 0 to 90 degrees to ensure that the entire area is getting sufficient amount of fresh air. This vertical rotation design allows the cool breeze blow to your face directly.
Multifunction: Compact personal size, the lightweight, handy design allows you to carry it anywhere you want. At the bottom of the stand, four magnets are placed that can be absorbed by any magnetic metals like that of the computer host and refrigerator. It is great for office desk, home and office, laptop, gym workout, outdoors, camping, trips, etc.

Description

Why choose us? 2018 newest OPOLAR most quiet table fan with rechargeable battery, it comes with two pack unremovable lithium battery, very long using time, so quiet to suitable for pets, classroom, library, office. OPOLAR Rechargeable Desk Fan can be your perfect companion during the summer season. It can be used for both indoor and outdoor cooling activities. It is a small but powerful fan that can be easily carried wherever you want.
To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it, is not covered by the warranty.

Specification:
Model: F621
Speed Mode: Low / Medium / High.
Output Power(MAX): 5W
Battery

9. OPOLAR Battery Operated Fan, 5200mA Rechargeable Battery Powered Fan, Strong Wind but Quiet, Timer Setting, USB or Battery Powered for Office or Outdoor, Small Mini Personal Desk Fan

Go to amazon.com

Feature

5200mAh Battery: The OPOLAR desk fan runs on 5200mAh large rechargeable battery (installed). Even when operating at the highest speed, the fully charged battery will last for 9 long hours. It makes the desk fan extremely suitable even for outdoor travel.
Timer Control: A timer function is embedded in the fan, which allows you to control the operational hours of the fan. The timer is available for one, two and four hours. After running for the set duration, the fan will automatically get switched off.
Multiple Power Supply Options: The fan comes with multiple power supply options. You can either power it via a USB cable or batteries that come with the fan. Even a cell phone adapter can be used for charging the battery present in the fan. The multiple power supply options make it extremely convenient for both indoor and outdoor usage.
0 to 90 Degree Rotation: You can adjust the degree of rotation for the fan from 0 to 90 degrees to ensure that the entire area is getting sufficient amount of fresh air. This vertical rotation design allows the cool breeze blow to your face directly.
Compact Size and Magnets: With dimensions of 5.9*2.4*7.2 inches, it can be said that the fan is small. And with a weight of 330G, you can easily carry the fan wherever you want without facing any difficulties. At the bottom of the stand, four magnets are placed that can be absorbed by any magnetic metals like that of the computer host and refrigerator. If you have any problems while using, please contact us at [email protected].

Description

Why choose us? 2018 newest OPOLAR most quiet table fan with rechargeable battery, it comes with two pack unremovable lithium battery, very long using time, so quiet to suitable for pets, classroom, library, office. OPOLAR Rechargeable Desk Fan can be your perfect companion during the summer season. It can be used for both indoor and outdoor cooling activities. It is a small but powerful fan that can be easily carried wherever you want.
To ensure that we meet your needs, OPOLAR offers one year warranty for defective products. Incorrect human operation, including but not limited to disassembling, burning, soaking, and dropping it, is not covered by the warranty.

Specification:
Model: F621
Speed Mode: Low / Medium / High.
Output Power(MAX): 5W
Battery

10. SkyGenius Battery Operated Clip on Mini Desk Fan, Black

Go to amazon.com

Feature

Unique Design - Original, fashionable, powerful, potable battery clip fan
Powerful - High quality motor, max wind speed 75ft/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

Description

- Clip-on Style - Small and Portable - Stepless speed regulation - High quality and durable - Lightweight and low noise - Rechargeable Battery Powered - USB Powered and Charging - 360 degrees vertical and horizontal rotation Specification Item Weight: 273 gram Packing Weight: 390 gram Item Dimension: 19x15x10 centimeter Packing Dimension: 20x15.5x10.5 centimeter Battery Type: 18650 Lithium Battery Battery Capacity: 2200mAh Battery Time: 2.5~6 Hours(depends on different speed) Changing Time: About 4.5 hours Input Voltage: 5V Output Voltage: 4~6V Output Current: 0.35~1A Power Rating: 3W(max speed), 1.5W(lowest speed), 2W(USB powered) In The Box: 1 x battery Fan 1 x USB Cable 1 x rechargeable 18650 Li-ion battery NOTE: There is only one speed when it is USB powered There is a plastic gasket between the battery and positive electrode, please remove it first time you use it. The battery is 18650 battery, you can find it on Amazon easily. When charging, the charging indicator light on the back of the fan will turn red, turn off when it is fully charged. If it is not charging successfully the indicator light is off.

Conclusion

By our suggestions above, we hope that you can found the best battery usb fan for you. Please don't forget to share your experience by comment in this post. Thank you!