lamfurart CZK-5684
lamfurart Portable Tire Inflator and Jump Starter
Model: CZK-5684
Introduction
Thank you for choosing the lamfurart Portable Tire Inflator and Jump Starter. This device is designed for convenient tire inflation and emergency vehicle jump-starting. Please read this manual thoroughly before use to ensure safe and optimal operation.
Product Overview
The lamfurart CZK-5684 combines a powerful tire inflator with a high-capacity jump starter. Key features include:
- Tire Inflator: Up to 150 PSI, 36 L/min air flow, automatic shut-off, 5 inflation modes (car, motorcycle, bicycle, ball, custom).
- Jump Starter: Integrated function for emergency vehicle starting.
- Power Bank: 25,000 mAh battery with USB-C and USB-A ports for charging other devices.
- LED Lighting: Two LEDs with continuous, SOS, and strobe modes.
- Digital Display: Real-time pressure display with ±1 PSI accuracy, switchable units (psi, kPa, bar, kg/cm²).

Figure 1: The lamfurart Portable Tire Inflator and Jump Starter, showing the main unit, inflation hose, various nozzles, USB cables, and jump starter clamps.
Package Contents
Verify that all items are present in the package:
- 1 x lamfurart Portable Tire Inflator and Jump Starter
- 1 x Inflatable Hose
- 1 x USB Charging Cable
- 1 x Jump Starter Clip Cable
- 4 x Nozzle Adapters (for various inflation needs)
- 1 x Storage Bag
- 1 x User Manual
Safety Information
Always observe the following safety precautions:
- Do not leave the device unattended during operation.
- Keep out of reach of children.
- Do not expose to rain or extreme temperatures.
- Ensure the correct pressure setting for the item being inflated to prevent over-inflation.
- When using as a jump starter, follow vehicle manufacturer's instructions and connect clamps correctly.
- Do not disassemble or modify the device.
Setup
Charging the Device
Before first use, fully charge the device. Connect the USB charging cable to the USB-C input port on the device and to a suitable USB power adapter (not included). The battery indicator on the display will show charging progress. A full charge takes approximately 4-6 hours.
Attaching the Inflation Hose
Screw the inflation hose securely onto the air outlet port of the device. Select the appropriate nozzle adapter for the item you intend to inflate and attach it to the other end of the hose.
Operating Instructions
Powering On/Off
Press and hold the power button (ⓘ) to turn the device on or off.
Tire Inflation
- Connect: Attach the inflation hose with the correct nozzle to the tire valve. The current pressure will be displayed.
- Select Mode: Press the 'M' button (mode button, often represented by a gear icon or similar) to cycle through the 5 preset inflation modes: Car, Motorcycle, Bicycle, Ball, and Custom. Each mode has a default pressure setting.
- Adjust Pressure: Use the '+' and '-' buttons to adjust the target pressure. For custom mode, you can set any pressure up to 150 PSI.
- Start Inflation: Press the power button (ⓘ) to start inflation. The device will automatically stop when the target pressure is reached.
- Disconnect: Once inflation is complete, quickly disconnect the hose from the valve.
The device supports switching between pressure units (psi, kPa, bar, kg/cm²). Refer to the display for the current unit and how to change it (usually a short press of the 'M' button or a dedicated unit button).

Figure 2: Illustration of the device's wide applications, including preset modes for cars, motorcycles, bicycles, and balls, as well as a custom mode and jump starter function.
Using as a Jump Starter
This function is for emergency starting of vehicles with a dead battery. Ensure the device is sufficiently charged.
- Connect Clamps: Connect the red clamp of the jump starter cable to the positive (+) terminal of the vehicle battery. Connect the black clamp to the negative (-) terminal of the vehicle battery or a solid, unpainted metal part of the engine block.
- Power On: Turn on the lamfurart device.
- Start Vehicle: Attempt to start the vehicle. If it doesn't start immediately, wait a few minutes before trying again. Do not crank for more than 3 seconds at a time.
- Disconnect: Once the vehicle starts, immediately disconnect the black clamp first, then the red clamp from the vehicle battery.
Important: Always refer to your vehicle's owner's manual for specific jump-starting procedures.
Using the LED Light
Press the light button (often represented by a light bulb icon) to cycle through the LED light modes:
- Continuous Light: For general illumination.
- SOS Mode: Flashes SOS signal for emergencies.
- Strobe Mode: Rapid flashing light.
Press the button again to turn off the light.
Using as a Power Bank
Connect your electronic devices (e.g., smartphone, tablet) to the USB-A or USB-C output ports on the lamfurart device using their respective charging cables. The device will automatically begin charging your connected device.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, charge the device at least once every three months, even if not in use.
- Accessory Inspection: Regularly check the inflation hose, nozzles, and jump starter clamps for any signs of wear or damage. Replace if necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is depleted. | Charge the device fully. |
| Tire inflator not working. | Hose not securely attached; incorrect pressure setting; battery low. | Ensure hose is tightly screwed; verify target pressure; charge device. |
| Jump starter not working. | Incorrect clamp connection; vehicle battery completely dead; device battery low. | Check clamp polarity (+ to +, - to -); ensure good contact; charge device. |
| Inaccurate pressure reading. | Loose connection to tire valve. | Ensure the nozzle is firmly attached to the tire valve. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | CZK-5684 |
| Battery Capacity | 25,000 mAh |
| Max Inflation Pressure | 150 PSI |
| Air Flow Rate | 36 Liters per minute |
| Charging Time | Approx. 4-6 hours |
| Dimensions (L x W x H) | 12.98 x 9.5 x 18.19 cm |
| Weight | 1.03 Kilograms |
| Power Source | Battery Powered (Lithium-ion) |
| Special Features | Portable, LED Light (Continuous, SOS, Strobe), Power Bank Function (USB-A, USB-C) |

Figure 3: Visual representation of the 25,000mAh power battery, indicating approximate inflation capacities for various items: Car (x15), Bike (x40), Motorcycle (x25), Ball (x95).
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official lamfurart website. Keep your purchase receipt as proof of purchase.