15600mAh Rechargeable Battery Operated Floor Fan, 12 inch Black Industrial High Velocity Drum Fan, Camping Fan for Gym Garage Outdoor Indoor, AI-F600

This rechargeable fan works really well and is very practical. It provides strong airflow, is easy to use, and the battery lasts a long time on a full charge. It’s perfect for outdoor activities, emergencies, or places where you don’t have access to an outlet. The fan is well-built, runs quietly, and keeps the area cool. Overall, it’s a great purchase and I highly recommend it.

Me sirve mucho aunque me hubiera gustado que tuviera más revoluciones sería perfecto aún así lo recomiendo para esos lugares que no hay luz o para una emergencia

This product worked great at major livestock show when the temperatures reached 95 degrees. The battery lasted all day! I would recomend this product to anyone.

I ran four consecutive tests on the Airvention 15600mAh Rechargeable Battery Operated Drum Fan,16 inch Black Industrial High Velocity Floor Fan to see how long a fully charged battery would last. For each test I let the battery charge run completely out, until the battery was dead. Next I detached the dead battery from the fan and I fully charged the battery (a fully charged battery is indicated when the blue flashing power indicator lights turn off completely while plugged into the electric outlet), I attached the battery to the fan and powered the fan on. PLEASE NOTE: I did not charge any devices while running the fan; I ran the fan only powered solely by the fully charged battery. TEST #1 - With a fully charged battery, on the medium speed setting (right in the middle on the speed dial / knob) the fan ran for 25 straight hours on battery power only - QUITE IMPRESSIVE TEST #2 - Again with a fully charged battery, on the medium speed setting the fan ran for 25 straight hours on battery power only - QUITE IMPRESSIVE TEST #3 - Again with a fully charged battery, on the highest speed setting the fan ran for 4 straight hours on battery power only - VERY DISAPPOINTING TEST #4 - Again with a fully charged battery, on the highest speed setting the fan ran for 4 straight hours on battery power only - VERY DISAPPOINTING While running the fan continuously powered by a fully charged battery, consistently at the medium speed, the fan exhibits impressive results….running nonstop for 25 hours! However, when ran continuously by a fully charged battery, consistently at the highest speed, the fan’s performance disappoints running for only 4 consecutive hours. I do not how the fan will perform if I run the fan on a fully charged battery while charging my cell phone. However, I will share my results if I run this test. PLEASE NOTE: If the fan ran for a longer period of time, on a fully charged battery, on the highest speed setting, I would have given it five stars. PLEASE NOTE: On the highest speed the fan is a bit noisy, but not to the point where it is distracting. Also the fan arrives fully assembled.

Awful. Used this a handful of times (not more than 5). Used both the battery and directly plugged in and now neither work. It was great while it worked. I have no way of contacting the seller to remedy the situation.