Airvention 12 Inch High Velocity Industrial Floor Fans, Black,AI-F600

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

Airvention Battery Pack for Floor Fan AI-F600/AI-F601/AI-F600Y/AI-F601Y