Home > Heat Pads > Heaters > Cooling Fans > Battery Powered Fans > O2 Cool Treva 10" Battery Operated Indoor/Outdoor Fan with Adapter
O2 Cool Treva 10

O2 Cool Treva 10O2 Cool Treva 10O2 Cool Treva 10

O2 Cool Treva 10" Battery Operated Indoor/Outdoor Fan with Adapter

Item #:

The O2COOL 10-Inch Battery or electric portable fan is perfect for outdoor activities, use in a hot office/school, and especially useful in emergency power outages. O2COOL fans include a range of sizes, multiple power source options, patented fan blades for efficient operation and compact designs that allow you to take the cool anywhere you want to go. O2 Cool Portable Fan Features: 

  • Dual Power sources: Plug-in with the AC adapter (included) or use 6 D-Cell batteries (not included).
  • Powerful 2 speed 10-inch blade.
  • Convenient built-in carry handle.
  • Stable horseshoe base.
  • Tilts for directional air flow.
  • Compact folding design makes it great for travel; easy to carry and store.
  • Perfect for camping and outdoor activities.
  • Up to 53 hours of battery life. High Speed: 22 hours/ Low Speed: 53 hours

10-Inch Portable Fan with AC Adapter Specifications:

  • Blade size: 10 inches
  • Number of speeds: 2
  • Number and Type of Alkaline Batteries: 6 D-Cell batteries
  • AC Adapter: Included
  • 12 Volt Adapter: Available for purchase
  • Product Dimensions (retail packaging): 3.54" x 12.01" x 12.28"o2 Cool Fans
  • Similar Part Numbers: 1054, FD10001N0000
  • Weight: 2 lbs

O2 COOL is the premier designer, producer and marketer of \xF1cool\xEE, creative, fun and affordable personal consumer products. We are the world\xCDs leading manufacturer of battery operated misting and portable fans, water-cooling hydration products, outdoor accessories and novelty items. Our products have one-of-a-kind features and cutting edge designs, thanks to our team of product designers and engineers who continuously work on bringing new products to life.

OPERATING INSTRUCTIONS For best performance use fresh alkaline batteries. To install batteries, position the fan in an operating position. Using a large coin or sc rewdriver , rotate the battery door lock screws _ turn to the marked \xF1unlock\xEE position. Remove the battery cover by first lifting on the large tab. You will need to reposition your hands multiple times around its shape to release the snaps holding the cov er. Install batteries following (+/ - ) marks. Replace the battery cover and snap it in place. Using a large coin or screwdriver , rotate the battery door lock screws _ turn to the marked \xF1lock\xEE position. To operate, slide switch located on front of fan. T o operate fan using AC power (120 - 240 VAC, 50 - 60 Hz), use supplied adapter only. Inserting adapter plug into fan disconnects the installed batteries from the circuit. Remove batteries if fan will be stored for two weeks.

Product Reviews

Review Summary
5 Reviews
40% (2)
60% (3)
0% (0)
0% (0)
0% (0)
100% Recommend this product (5 of 5 responses)
By Joe Q.
2ND Time purchased
April 28, 2017
i use these mounted to my tractors roll bar to keep me in a cooler state they work great !
By Paul
Fantastic fan.
April 27, 2017
Use this for home, camping, in the vehicle. It could be used wherever you need to move air or cool off.
  • Long running, high or low speeds, pushes a lot of air, very quiet, can be used w/wo ac adapter, will stand on its own or can be hung. Great for power outages.
  • None
By Morris M.
Batteries opporated/ac
January 13, 2017
Good fan especially when you out of AC power
  • works well
  • not large enough
By Barry M.
Goldsboro, NC
Great Fan
October 20, 2016
My wife and I just went through a power outage due to hurricane Matthew. 02 Cool worked like a champ !! Great Fan !!
  • Puts out air very well.
  • No instructions included to install batteries.
By debra m.
battery operated fan
October 20, 2016
is very lighteight easy to carry easy set-up and take up very little space