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

This is simply the best product I've purchased on Amazon - period!I converted my Sienna Mini-Van into a camper. I wanted a fan to cool off at night and" fan-noise" to sleep.. Also needed long battery life(6- 7 hours.). I had purchased a 10" OPOLAR rechargeable fan, but it was to large, and could not go even 5 hours on low.I went with this 9" fan.I put the batteries on full charge, and set speed to low. Started fan at 8 p.m. inside of my bedroom, I woke up at 7 a.m .and was still going strong.Left for work and wife said it quit at 9:30 a.am. That's 12.5 hours on a SINGLE charge!. Wow!I have never used 18650 batteries, but these are beefy, and you can use one or two batteries.What company says;"【Lithium Battery or USB Port As Power Supply】 The fan comes with 2 of the best quality lithium-ion 18650 2600mAh batteries. Each battery has been quality tested THREE TIMES to ensure the best condition before leaving factory; you can also power or charge the fan via USB to use with computers, power banks, or wall adapters."It is made of sturdy aluminum/steel composite; . and it can be tilted 180 degrees.I also tested it on high speed, under same conditions, and it lasted 8.5 hours. AND, it throws out a healthy amount of air. In fact too much inside my van!It charged up for me - from flat dead to fully charged, in 1 hour and 55 minutes. This is the best . You can'g go wrong. ENJOY!P..S. When you go to charge the fan, you will see a small, amber light. When the your fan is fully charged, it will turn to blue !August 1st. UPDATE.On the battery side of the fan is a red light, that show it is not fully charged ( although does not show how much is charged)When it IS fully charged, the light turns to bright, neon blue.After 3 weeks, the blue light would not go on, even after 36-hours of being plugged into wall.I called Opolar, and had a very nice customer service rep, apologized, and simply set me out a NEW ONE!!No charge at all, not even shipping. They have a one year unlimited warranty. AMAZING!!!!

I've ordered a few different battery fans and they've all been so small. I worry about losing power during hurricane season here in Florida.I have certain health issues that I become very sick- weak, dizzy, nauseous, etc., from the high heat🔥and humidity. So for me, there's no such thing as too many battery fans.Well, this time I'm pleasantly surprised! This fan is much larger than my other ones. It's easy to use and gives off a nice gust of air. I'll probably buy a couple more, because you know, just in case. 😆

I bought this fan to keep me cool while I save up to replace my central air. Product arrived and I was excited. Batteries were shipped in a separate plastic bag, not installed and pull the plastic tab before using. That said, I installed the batteries, plugged in my usb charging cable, and turned it on. It ran for about 4 hours, even though the ad says it will run on charging cable continuously. Ok, so I let it charge for a full 8 hours. The fan ran great. It has 2 speeds, and I only needed low.Fan operated great for 2 weeks. Then, on a day that hit 90 degrees, I ran the fan all day, still connected to the usb charging cable and power source. Fan ran for about 8 hours, then stopped. I was surprised, since I run my iPad and iPhone connected to charging sources all the time with no problem. This fan has a led that shows red while charging and blue when charged.Once the fan stopped, I turned it off, and the led was red for about 30 minutes, then turned blue. I turned it back on and it performed very weak for about 20 min then stopped. Didn’t matter if I put it on low or high.I’m hoping that the problem is with the batteries, and not the charging element in the fan itself. I love the fan itself, perfect size and great performance. Hopefully the replacement will work better.

I really wish I had this before Hurricane Maria! It’s a really good rechargeable fan! I charged it yesterday and test it out all night (at the lowest setting) and this fan can last for a little over 9 hours. That’s MORE than enough for a good night sleep. While I’ll still use my battery 10 inch fan, this one (9 inch fan) is a really good back up for when there’s no more battery left to use for the 10” fan. After Hurricane Maria, there was the panic that there were not enough battery for our lamps, radio, fan and etc. I have and tried before the smaller (5 inch) rechargeable fans when they started to pop up after Hurricane Maria, but it’s just not enough for me to sleep well all night. With this rechargeable fan I won’t have to worry about having a bad sleep. The one thing that I do hope for this fan is to last a long time! I hope my review helps!

This little fan is just great! It is so lightweight and portable even a senior citizen like me can carry it room to room, up the stairs and down. The battery lasts a really long time, and charges easily using any USB port. It is quiet, and it's effective. I could ask for nothing more from a fan! The Opolar company customer service is wonderful. This is a purchase you will not regret!

This fan not only is sufficiently quiet and cools as efficiently as a similarly sized electric fan, it can be run by its lithium batteries or by its cord which fits into a cell phone charging plug and a into a lap top computer receptacle. I am particularly pleased with this fan because it can be used in a situation with no electric power and even can be recharged with a pocket sized phone charger.

It's okay. It is reliable but a bit louder. Use it to cool down my TV

Fantastic little fan, perfect for camping, outdoors or other places without power.It creates a strong breeze, even at low speed thanks to the large blades.The chassis is made of metal and the blades are lightweight plastic. This should be a good strong fan for camping trips.The fan motor is very quiet and the rubberised feet help to reduce vibrations.Fan can be stood upright or hung upside-down thanks to a swivel head.Comes with 2x 2600mAh Li-Ion 18650 batteries, and includes a micro-USB charging cable.I love the fact that I can remove, replace and separately recharge the batteries in my fast chargerORI can run this fan from a high-capacity usb power bank for a longer run time if needed.Very flexible power options.See photo of specs sheet for full tech details.

I loved the small size and portability of this fan but the battery does not last very long...Half an hour tops! I live in an older home and always have needed a small fan in the bathroom to use after showering to dry it out and inhibit mould growth . Doesn’t run long enough to even dry the curtain on a single charge. Will go back to the clunky old fan I had before. This one is demoted to office.

Happy to see that this product is listed as having removable batteries, I decided to repurpose my growing collection of 18650 batteries for other non-flashlight devices. Unfortunately the product I received has spot welded batteries which I would consider non-removable. Hopefully this is just an "error" for a batch, as it does seem like a decent product and I would like to purchase it again in the future.

Very nice color (I would say a muted Tiffany Blue)I use this in my work cubicle to move air around and when the office temperature if a bit hot. The fan is very quiet and lot's of wind speed even on low!....doubt I will use it on high.It's much bigger than what I thought. I thought it would be a small desk fan, but while still small, it takes up more desk space than I would like, so I hung it off a hook and problem solved. So would I travel with this, if in a car with extra room "yes", on a plane, it would be way to big and take up to much room for either a carry on or suitcase.Would I buy another....you bet!