Men Outdoor Summer Electric Fan Cooling Jackets New Generation 19V 24V Air Conditioning Fan With Cable Air Conditioner Fan

Attention!  Attention!Please note again that this link is only for 2 separate fan+DC port connection cables (excluding power banks)According to: The core relationship between power, voltage, and current is: P=U*IWhen purchasing fan voltage models. Be sure to pay attention to the mobile power supply that matches the output voltage. The power is too low to drive our fan; Excessive power. It will burn out our fan motor. -----Therefore, it is necessary to match the corresponding voltage model power supply. For example, if you purchase a 24V fan, it must be matched with a portable power bank that supports 24V output voltage. If the output voltage of your mobile power bank is less than 24V, it will not be able to drive our 24V fan normally, which will result in the wind power of our 24V fan being very low and unable to achieve its normal working efficiency; If your power output voltage exceeds 24V while our fan operates at 24V, it will cause our power to overload, burn out our fan motor, and prevent it from startingIf this causes the product to malfunction, it is not a quality issue with the product. Please be sure to pay attention and follow our instructions for operation and use.Attention! Be sure to purchase a portable power bank that matches our working voltage.