CRAFTSMAN CMXPTXA1201
CRAFTSMAN Tire Inflator Portable Air Compressor
Model: CMXPTXA1201 - User Manual
1. Introduction
Thank you for choosing the CRAFTSMAN Portable Tire Inflator. This compact and versatile device is designed to provide convenient and efficient inflation for various items, including car tires, bicycle tires, motorcycle tires, and sports balls. Featuring a powerful 6000mAh rechargeable battery, digital pressure gauge, multiple inflation modes, and additional utility functions like an LED light and power bank, this inflator is an essential tool for on-the-go inflation needs.
2. Important Safety Information
- Always read and understand all instructions before operating the inflator.
- Keep the device away from children and pets.
- Do not operate the inflator in wet conditions or near flammable liquids or gases.
- Ensure the correct pressure setting for the item being inflated to prevent over-inflation. The automatic shut-off feature helps prevent this, but always verify.
- The inflator operates at a noise level of approximately 78 dB. Consider using hearing protection during prolonged use.
- Charge the device using the provided USB Type-C charging cord (5V input) or the 12V DC cord. Do not use chargers with higher voltage than specified for USB charging.
- Avoid blocking the air vents during operation to prevent overheating.
- Disconnect the inflator from the power source and the item being inflated when not in use.
3. Package Contents
Verify that all items are present in the package:
- CRAFTSMAN Portable Tire Inflator Unit
- Storage Bag
- 0.95ft Air Hose
- Extra Nozzle (x3)
- Extra Fuse (x1)
- USB Type-C Charging Cord (3.2ft)
- 10ft Cigarette Lighter Cord

Figure 3.1: CRAFTSMAN Tire Inflator and Included Accessories
4. Product Overview
The CRAFTSMAN Tire Inflator features a user-friendly design with a clear digital display and intuitive controls.

Figure 4.1: Digital LED Display and Control Panel
Key Components:
- Digital LED Display: Shows real-time pressure, preset pressure, battery level, and selected mode.
- Control Buttons: Power, Mode selection, Unit selection, Increase/Decrease pressure, LED light control.
- Air Hose Port: Connection point for the inflation hose.
- USB-C Input Port: For charging the inflator.
- USB-A Output Port: Functions as a power bank for charging external devices.
- 12V DC Input Port: Alternative power source for corded operation.
- Built-in LED Light: Provides illumination in low-light conditions and features SOS/flashing modes.
5. Setup and Charging
5.1 Initial Charging
Before first use, fully charge the inflator. The device has a built-in 6000mAh rechargeable battery.
- Connect the provided USB Type-C charging cord to the inflator's USB-C input port.
- Connect the other end of the USB-C cable to a 5V USB power adapter (not included) or a compatible USB port.
- The battery indicator on the digital display will show charging progress. A full charge typically takes about an hour with a fast charger.
- Alternatively, you can power the unit using the 10ft Cigarette Lighter Cord by plugging it into your vehicle's 12V DC outlet. This also charges the internal battery.

Figure 5.1: Charging the Inflator and Using as a Power Bank
5.2 Attaching the Air Hose
Screw the air hose securely into the air hose port on the top of the inflator unit.
6. Operating Instructions
6.1 Powering On/Off
- Press the Power button (
) to turn the inflator on. The digital display will illuminate. - Press and hold the Power button to turn the inflator off.
6.2 Selecting Pressure Units
With the inflator on, press the Unit button (
) to cycle through the available pressure units: PSI, KPA, BAR, and KG/CM².
6.3 Selecting Inflation Mode and Setting Pressure
The inflator offers 5 inflation modes with preset pressure values, and a custom mode:
- Press the Mode button (
) to cycle through Car, Motorcycle, Bike, Ball, and Custom modes. - Once a mode is selected, the preset pressure value will be displayed.
- Use the + and - buttons to adjust the preset pressure to your desired value.

Figure 6.1: Real-time and Preset Pressure Display
6.4 Starting Inflation
- Connect the air hose to the valve stem of the item you wish to inflate. Ensure a secure connection to prevent air leakage.
- Press the Power button (
) to begin inflation. The display will show the real-time pressure. - The inflator will automatically shut off once the preset pressure is reached.
6.5 Using the LED Light
The built-in LED light has three modes:
- Press the Light button (
) once for Normal illumination. - Press again for SOS flashing mode.
- Press a third time for rapid flashing mode.
- Press a fourth time to turn the light off.

Figure 6.2: Built-in LED Light for Dim Conditions
6.6 Using as a Power Bank
The inflator can also serve as a power bank to charge your digital devices.
- Connect your device's charging cable to the USB-A output port on the inflator.
- The inflator's 6000mAh battery will provide power to your device.
Video 6.1: Demonstrates the multifunctional capabilities of the CRAFTSMAN Tire Inflator, including its use as a power bank and for inflating various items.
7. Maintenance
- Cleaning: Wipe the exterior of the inflator with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the inflator in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided storage bag to protect it from dust and damage.
- Battery Care: For optimal battery life, charge the inflator fully every 3-6 months if not used regularly.
- Fuse Replacement: If the inflator stops working when connected via the 12V DC cord, check and replace the fuse if necessary. An extra fuse is included.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Inflator does not turn on. | Low battery or no charge. | Charge the inflator fully using the USB-C cable (5V input) or 12V DC cord. |
| Inflator stops before reaching preset pressure. | Hose connection is loose. | Ensure the air hose is securely screwed into the inflator and tightly connected to the valve stem. |
| Inflation is slow or weak. | Low battery or air leakage. | Recharge the inflator. Check all connections for leaks. |
| Device is noisy during operation. | Normal operation. | The device operates at 78 dB. This is normal. Consider using earplugs for comfort during extended use. |
| Cannot charge via 12V cigarette lighter. | Blown fuse in the 12V DC cord. | Replace the fuse in the 12V DC cord. An extra fuse is provided. |
9. Specifications
| Feature | Specification |
|---|---|
| Brand | CRAFTSMAN |
| Model Name | CMXPTXA1201 |
| Power Source | Battery Powered or 12V DC Corded |
| Voltage | 12 Volts (DC) |
| Maximum Operating Pressure | 150 PSI |
| Air Flow Capacity | 36 LPM |
| Battery Capacity | 6000mAh (Lithium Ion) |
| Charging Input | USB Type-C (5V) |
| USB Output | 5V/1A |
| Noise Level | 78 dB |
| Item Weight | 1.28 Pounds |
| Product Dimensions | 5"L x 3"W x 8"H |
| Special Features | Portable, LED Light, Lightweight, Cordless, Automatic Shut-Off |
10. Warranty and Support
For warranty information and customer support, please refer to the official CRAFTSMAN website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Visit the official CRAFTSMAN Store: CRAFTSMAN Store on Amazon