Introducció
This user manual provides essential information for the safe and effective operation of your UTRAI Jstar 6 Jump Starter with Air Compressor. This versatile device combines a powerful car jump starter, a 150 PSI tire inflator, a portable power bank, and an emergency LED light, making it an indispensable tool for roadside emergencies and outdoor activities.
Si us plau, llegiu aquest manual detingudament abans del primer ús i guardeu-lo per a futures consultes.
Característiques del producte
- Powerful Large Capacity Jump Pack: 1800 Amp peak current for quickly starting 12V vehicles (up to 7.0L gas or 6.0L diesel engines), suitable for SUVs, Vans, Trucks, Snowmobiles, Motorcycles, etc.
- Compressor d'aire integrat: Built-in 150 PSI tire inflator with preset and automatic shut-off function. Can inflate various car tires, air beds, kayaks, and balls. Inflates a standard tire in approximately 4 minutes.
- Multifuncionalitat 6 en 1: Functions as a car booster pack, tire inflator, air compressor, super power bank (for mobile phones, tablets, USB devices), and a 2000 Lumen LED light with Normal/Flashing/SOS modes.
- Sortides de potència versàtils: Features 2 USB outputs (5V/3A) for charging mobile devices and a car cigarette lighter socket (12-16.7V/8A) for powering car equipment like vacuum cleaners or cameras.
- Enhanced Safety and Durability: Equipped with an ABS fireproof case and a fan cooling system to prevent overheating during continuous use, ensuring product longevity and user safety.
Contingut del paquet
En obrir el paquet, comproveu que hi hagi tots els elements i que estiguin en bon estat:

Image: The UTRAI Jstar 6 Jump Starter unit, jumper cables, air hose, various nozzles, USB charging cable, car charger adapter, and a carrying case.
- UTRAI Jstar 6 Jump Starter with Air Compressor Unit
- Cables de pont intel·ligents
- Air Hose with Nozzles
- Cable de càrrega USB-C
- Adaptador de carregador de cotxe
- Manual d'usuari
- Estoig d'emmagatzematge
Configuració i càrrega inicial
Before first use, ensure the jump starter is fully charged. Connect the provided USB-C charging cable to the Type-C Input Port on the unit and plug the other end into a suitable USB power source (e.g., wall adapter, car charger). The display will indicate the charging status.
It is recommended to fully charge the unit every 3-6 months to maintain battery health, even when not in use.
Instruccions de funcionament
A. Arrencada amb ajuda d'un vehicle
Segueix aquests passos per engegar el teu vehicle amb seguretat:
- Open your vehicle's hood and locate the car battery.
- Insert the jumper cable's blue plug into the EC5 Output Port on the jump starter unit. The red and green indicator lights on the smart clamp parpellejarà alternativament.
- Connecteu el cl vermellamp (+) to the positive terminal of the car battery.
- Connecteu el cl negreamp (-) to the negative terminal of the car battery. The green indicator light on the smart clamp should now be solid green, indicating a correct connection.
- Torna al teu vehicle i engega el motor.
- Un cop arrencat el vehicle, desconnecteu immediatament el claviller negre.amp from the car battery, followed by the red clamp.
- Finally, disconnect the jumper cable's blue plug from the jump starter unit.
Nota important de seguretat:
- Do NOT connect the red clamp al negre clamp directament.
- Ensure proper polarity (red to positive, black to negative) to avoid damage to the jump starter or vehicle.
- If the indicator light is red and beeping, check connections for reverse polarity or short circuit.

Image: The UTRAI Jstar 6 unit connected to a car battery via jumper cables, illustrating the jump-starting process.
Video: Demonstrates the step-by-step process of using the UTRAI Jstar 6 to jump start a car, including connecting the clamps and starting the vehicle.
B. Inflating Tires
Use the built-in air compressor to inflate tires or other inflatables:
- Connect the air hose to the air outlet port on the jump starter unit.
- Screw the other end of the air hose onto the tire valve stem. Ensure a tight connection to prevent air leakage.
- Turn on the jump starter unit. The current tire pressure will be displayed.
- Use the "+" and "-" buttons to set your desired tire pressure. You can also press the "Unit" button to switch between PSI, KPA, and Bar.
- Long press the "Air" button to start inflation. The compressor will automatically stop once the preset pressure is reached.
- Disconnect the air hose from the tire valve and the jump starter unit.
Nota important de seguretat:
- Do NOT inflate continuously for more than 8 minutes. This can cause the product to overheat and potentially break. Allow the unit to cool down if prolonged inflation is required.
- The pumping hose temperature can reach up to 176°F (80°C) during continuous inflation. Do not touch it before it cools down.

Image: The UTRAI Jstar 6 unit connected to a car tire, showing the inflation process and the digital display with preset function.
C. Using as a Power Bank (USB Output)
The UTRAI Jstar 6 can charge your electronic devices:
- Connect your device's USB charging cable to one of the two USB Output Ports (USB 1 or USB 2) on the jump starter unit.
- Press the "Power" button to activate the USB output. Your device should begin charging.
- Desconnecta el dispositiu un cop finalitzada la càrrega.

Image: The UTRAI Jstar 6 unit charging a smartphone, demonstrating its power bank capability.
D. Using the Car Socket Output
Power 12V car equipment using the car socket output:
- Plug your 12V car equipment (e.g., vacuum cleaner, portable cooler) into the Car Socket Output port on the jump starter unit.
- Press the "Power" button to activate the output.
- Turn on your car equipment.
- Turn off and disconnect the equipment when finished.
E. Using the LED Light
La llum LED integrada proporciona il·luminació per a diverses situacions:
- Press the "Light" button once to turn on the LED light in normal mode.
- Press the "Light" button again to switch to SOS mode (slow flashing).
- Press the "Light" button a third time to switch to Strobe mode (fast flashing).
- Press the "Light" button a fourth time to turn off the LED light.

Image: The UTRAI Jstar 6 unit with its bright LED light activated, useful for nighttime emergencies.
Manteniment
- Guardeu l'arrencador de bateria en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Recharge the unit every 3-6 months to maintain optimal battery performance, even if not used.
- Clean the unit with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Inspect the jumper cables and air hose for any signs of damage before each use.
Resolució de problemes
If you encounter issues with your UTRAI Jstar 6, refer to the following common solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Jump starter not turning on. | Low battery or unit is off. | Charge the jump starter. Press the power button firmly. |
| Vehicle not starting after jump attempt. | cl. incorrectaamp connection, severely dead battery, or vehicle issue. | Comproveu clamp connections (red to positive, black to negative). Ensure the smart clamp indicator is solid green. If battery is severely dead, allow a few minutes for the jump starter to provide some charge before attempting to start. Consult a mechanic if the vehicle still doesn't start. |
| Air compressor not inflating or stopping prematurely. | Air hose not properly connected, incorrect pressure setting, or overheating. | Ensure air hose is securely attached to both the unit and the tire valve. Verify the preset pressure is higher than the current pressure. If used continuously for over 8 minutes, allow the unit to cool down. |
| Els dispositius USB no es carreguen. | USB output not activated or cable issue. | Press the "Power" button to activate USB output. Try a different USB cable or port. |
Especificacions
| Característica | Detall |
|---|---|
| Marca | UTRAI |
| Model | JS6 |
| Capacitat de la bateria | 24000 mAh (88.8 Wh) |
| Sortida d’inici de salt | 12 V |
| Corrent màxima | 1800A |
| Sortida USB | 5V/3A (2 ports) |
| Sortida de presa de cotxe | 12-16.7V/8A |
| Pressió del compressor d'aire | 150 PSI (màx.) |
| Dimensions del producte | 6.3 "P x 8.7" W x 4.02" H |
| Pes de l'article | 4.39 lliures |
| Bateries | 4 bateries de polímer de liti (incloses) |
Informació de seguretat
WARNING: Read and understand all safety information before using this product. Failure to follow these instructions may result in electrical shock, fire, serious injury, or death.
- Utilitzeu sempre ulleres de seguretat quan treballeu amb piles.
- Ensure proper ventilation when operating the jump starter.
- No exposeu el producte a la pluja o a la humitat.
- Mantenir fora de l'abast dels nens.
- No desmunteu la unitat. Encarregueu tot el manteniment a personal qualificat.
- Eviteu curtcircuitar el clamps.
- Do not operate the air compressor continuously for more than 8 minutes to prevent overheating.
- The unit features an ABS fireproof case and a fan cooling system to mitigate risks, but proper usage is still paramount.
Garantia i Suport
UTRAI products are designed for reliability and performance. For warranty information, technical support, or customer service inquiries, please refer to the contact information provided in your product packaging or visit the official UTRAI weblloc.
We are committed to providing the best solutions for any auto problem on the road.