Important Safety Information
Read and understand all safety warnings and instructions before operating this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Work Area Safety: Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.
- Electrical Safety: This tool is battery-powered. Do not expose battery-powered tools to rain or wet conditions.
- Personal Safety: Always wear eye protection. Use personal protective equipment as required.
- Tool Use and Care: Do not force the tool. Use the correct tool for your application. Store idle tools out of the reach of children.
- Battery Tool Use and Care: Use only with specified battery packs and chargers. Disconnect the battery pack from the tool before making any adjustments, changing accessories, or storing tools.
- Service: Have your power tool serviced by a qualified repair person using only identical replacement parts.
Product Overview
The Kobalt 24V Max Cordless High Volume Air Inflator Blower is designed for rapid inflation of various items such as air mattresses, pool toys, and inflatable boats. It operates on a 24-volt lithium-ion battery (sold separately).

Image: The Kobalt 24V Max Cordless High Volume Air Inflator Blower shown with its included nozzle attachments. The tool is blue and black, featuring a pistol grip and a 24V MAX battery slot at the base.
Components:
- High Volume Air Inflator Blower Unit
- Various Nozzle Attachments (for different valve types)
- Note: Battery and charger are sold separately.
Setup
- Install Battery: Ensure the battery pack is fully charged. Align the battery pack with the tool's battery port and slide it in until it clicks securely into place.
- Select Nozzle: Choose the appropriate nozzle attachment for the item you intend to inflate. The inflator comes with various nozzles to fit different valve sizes.
- Attach Nozzle: Firmly insert the selected nozzle into the inflation port on the front of the tool. Ensure it is seated properly to prevent air leakage during operation.
Operating Instructions
Follow these steps for effective inflation:
- Prepare Item for Inflation: Ensure the item to be inflated is clean and free of debris around the valve area. Open the valve cap if present.
- Insert Nozzle: Insert the attached nozzle firmly into the valve of the item. Ensure a snug fit to minimize air loss.
- Start Inflation: Press and hold the trigger to begin inflation. The tool will start moving air at a high volume. For continuous operation, some models may feature a lock-on button; refer to your specific model's controls.
- Monitor Inflation: Continuously monitor the inflation process to prevent over-inflation, which can damage the item. Stop inflation once the desired firmness is achieved.
- Stop Inflation: Release the trigger to stop the airflow. Carefully remove the nozzle from the item's valve and replace the valve cap if applicable.

Image: A person using the Kobalt 24V Max inflator to inflate a yellow inflatable raft. The nozzle is inserted into the raft's valve, demonstrating practical use.

Image: The Kobalt 24V Max inflator in use, inflating a red inflatable item. The user holds the tool firmly, directing the nozzle into the inflation port.

Image: A blue air mattress being inflated by the Kobalt 24V Max inflator. The large nozzle is inserted into the mattress valve, showing the high volume capability.
Maintenance
- Cleaning: After each use, wipe down the tool with a clean, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all air vents are clear of dust and debris.
- Storage: Store the inflator in a dry, secure location out of reach of children. Remove the battery pack before storing for extended periods. Store nozzles in a designated compartment or bag to prevent loss.
- Battery Care: Follow the manufacturer's instructions for charging and storing the 24V Max battery pack. Avoid storing batteries in extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not turn on. | Battery not installed correctly or discharged. | Ensure battery is fully seated. Charge battery pack. |
| Low airflow. | Nozzle not properly attached or clogged. Air vents blocked. | Check nozzle connection. Clear any obstructions from nozzle or air vents. |
| Tool overheats. | Prolonged continuous use. Blocked air vents. | Allow tool to cool down. Ensure air vents are clear. Avoid continuous operation for extended periods. |
Specifications
- Model: K24HV
- Brand: Kobalt
- Power Source: 24V Max Lithium-Ion Battery (Sold Separately)
- Material: Plastic
- Item Weight: 1.5 Pounds (Tool Only)
- Air Flow Capacity: 25 Cubic Feet Per Minute (CFM)
- Maximum Pressure: 120 PSI
- Operation Mode: Automatic
- Included Components: Nozzles
- UPC: 027488605398
Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Kobalt website. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, contact Kobalt customer service.





