1. Uvod
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your UTRAI JS-30 Jump Starter with Air Compressor and OBD II Scanner. Please read this manual thoroughly before using the device and retain it for future reference.
2. Sadržaj paketa
Provjerite da li se u vašem paketu nalaze sve dolje navedene stavke. Ako neke stavke nedostaju ili su oštećene, obratite se korisničkoj podršci.
- UTRAI JS-30 Portable Car Battery Jump Starter Pack
- Pametni cilindar za teške uvjete radaamp
- USB-C kabl za punjenje
- OBDⅡ Scanner
- Air Hose
- Valve Connector (4 multi-purpose nozzles)
- DC Cigarette Lighter Converter
- Izolirane rukavice
- Portable Storage Case (EVA Protection Case)
- User Guide (Instruction Manual)
- 2-godišnja kartica ograničenog jamstva

Image: The UTRAI JS-30 Jump Starter unit with its heavy-duty smart clamps, USB-C charging cable, OBD II scanner, air hose, various valve connectors, and insulated gloves, all neatly arranged.
3. Sigurnosne informacije
Your safety is paramount. This device incorporates multiple safety features. Always follow these guidelines to prevent injury or damage to the device or vehicle.
- V0 Flame-Retardant Casing: The device is constructed with fireproof materials for enhanced safety.
- Intelligent Protection Chips: Built-in chips prevent over-discharge, reverse polarity, sparks, overvoltage, overheating, and over-current.
- Radna temperatura: Use the device within the recommended temperature range.
- ventilacija: Ensure adequate ventilation during operation, especially when using the air compressor.
- Zaštita očiju: Always wear safety glasses when jump-starting a vehicle.
- djeca: Držite uređaj van domašaja djece.

Image: A visual representation of the 10 intelligent safety protections, including spark resistance, short-circuit protection, reverse connection, over-power protection, over-discharge protection, over-charge protection, over-heat protection, over-current protection, and over-voltage zaštita.
4. Punjenje uređaja
Before first use, fully charge your UTRAI JS-30. It is recommended to recharge the device after each use to ensure it is ready for the next emergency.
- Connect the provided USB-C charging cable to the USB-C input port on the device.
- Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) or the provided DC adapter for car charging.
- The digital display will indicate the charging status. The device is fully charged when the display shows 100%.
5. Uputstvo za upotrebu
5.1 Pokretanje vozila skokom
The UTRAI JS-30 delivers 7000A peak current, capable of starting all 12V cars, SUVs, trucks, motorcycles, ATVs, boats, and diesel engines up to 12L.
- Provjerite je li starter dovoljno napunjen.
- Umetnite smart clamp plug into the jump starter's 12V output port. The device will show a green light indicating it's ready.
- Spojite crveni (pozitivni) clamp na pozitivni (+) pol akumulatora vozila.
- Spojite crni (negativni) clamp na negativni (-) pol akumulatora vozila.
- If the vehicle battery is completely dead, press and hold the 'Boost Mode' button on the smart clamp for 3 seconds to force start.
- Pokrenite motor automobila.
- Once the engine starts, immediately remove the smart clamps from the vehicle battery, then disconnect the smart clamp sa startera.

Image: Step-by-step illustration of inserting the clamp plug, connecting smart clamps to the car battery, and starting the car engine.
5.2 Korištenje zračnog kompresora
The 150PSI smart air compressor can inflate tires for various vehicles and inflatables.
- Screw the air hose into the air output port on the jump starter.
- Attach the appropriate valve connector to the air hose and then to the item you wish to inflate.
- Pritisnite dugme za napajanje da uključite uređaj.
- Select the desired mode (car, motorcycle, bike, ball, or custom) using the 'M' button. Long press 'M' to switch units (PSI, BAR, KPA, kg/cm²).
- Adjust the target air pressure using the '+' and '-' buttons.
- Press the inflation button to start the compressor. The device will automatically shut off once the target pressure is reached.

Image: Illustration showing how to connect the air hose, select the mode, adjust target pressure, and activate inflation.
5.3 Korištenje LED svjetla
The device features a 2000-lumen LED floodlight with multiple modes for various situations.
- Press the light button to cycle through modes: Flashlight, Strobe (white), SOS, Strobe (red), and Spotlight.
- The 90° rotatable panel allows for adjustable illumination.

Image: The UTRAI JS-30's multi-functional LED light providing illumination for an outdoor gathering, highlighting its various modes like flashlight, strobe, and SOS.
5.4 Korištenje kao Power Bank
The 16000mAh power bank can charge phones, tablets, cameras via dual USB ports, and power 12V appliances with its 160W DC output.
- Connect your electronic device to one of the dual USB output ports using a compatible USB cable.
- For 12V appliances, use the provided DC cigarette lighter converter and plug it into the 12V DC output port.

Image: The UTRAI JS-30 acting as a portable power hub, charging a smartphone, tablet, and other small electronics via its USB and DC output ports.
5.5 Using the OBD II Scanner
The included OBD II diagnostic tool allows you to read fault codes and monitor vehicle performance.
- Download the YMBOD app from your smartphone's app store.
- Plug the OBD II scanner into your car's OBD2 port (usually located under the dashboard).
- Use Bluetooth on your phone to connect to the scanner via the YMBOD app.
- Access detailed diagnostics, check engine performance, and monitor fuel efficiency through the app.

Image: Illustration showing the steps to download the YMBOD app, plug in the OBD II adapter, and connect via Bluetooth for vehicle diagnostics.
6. Održavanje i skladištenje
- Store the device in its EVA protection case when not in use.
- Uređaj držite na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- Recharge the device every 3-6 months if not used regularly to maintain battery health.
- Uređaj čistite suhom, mekom krpom. Ne koristite jake hemikalije ili abrazivne materijale.
7. Otkrivanje problema
- Uređaj se ne uključuje: Ensure the device is charged. If fully charged and still not turning on, contact support.
- Vozilo ne pali: Provjerite da li je pametni ključamps are correctly connected to the battery terminals (red to positive, black to negative). Ensure the smart clamp indicator is green. If the battery is completely dead, use the Boost Mode.
- Kompresor zraka se ne napuhava: Verify the air hose and valve connector are securely attached. Check the selected mode and target pressure. Ensure the device is charged.
- OBD II scanner not connecting: Ensure the scanner is properly plugged into the OBD2 port and your phone's Bluetooth is enabled. Restart the app and try reconnecting.
8. Specifikacije
| Feature | Specifikacija |
|---|---|
| Brand | UTRAI |
| Model | JS-30 |
| Vršna izlazna struja | 7000 Amps |
| Pritisak kompresora zraka | 150 PSI |
| Kapacitet baterije | 16000mAh |
| DC izlaz | 160W (12V) |
| LED Floodlight Luminosity | 2000 lumena |
| Dimenzije proizvoda | 2.27"D x 9.09"Š x 4.8"H |
| Težina artikla | 2.64 funti (1.2 kilograma) |
9. Zvanični video proizvoda
Video: An official product video from UTRAI demonstrating the features and usage of the UTRAI Jump Starter with Air Compressor.
10. Garancija i podrška
The UTRAI JS-30 Jump Starter comes with a 24-month warranty and lifetime technical support. For any questions, issues, or warranty claims, please contact UTRAI customer service.
- Služba za korisnike: Dostupno 7 dana u sedmici, 24 sata dnevno.
- tehnička podrška: Obezbijeđena je doživotna tehnička podrška.
- Garancija: 24 months of coverage for defects.





