1. Informació important de seguretat
Si us plau, llegiu i comprengui tota la informació de seguretat abans d'utilitzar aquest producte. Si no segueix aquestes instruccions, pot provocar descàrregues elèctriques, incendis o lesions greus.
- No ho facis arrencar una bateria congelada.
- No ho facis Feu servir l'arrencador de botons si els cables o el clamps estan danyats.
- No ho facis Connecteu el cl positiu (+) i negatiu (-)amps junts.
- No ho facis exposar el producte a la pluja o a la humitat.
- No ho facis disassemble the unit. Refer servicing to qualified personnel.
- Assegureu-vos una ventilació adequada durant l'ús.
- Mantenir fora de l'abast dels nens.
- Feu servir protecció ocular quan treballeu amb piles.
- The unit features an intelligent protection system against short circuit, reverse connection, low voltage, alt voltage, overcharge, over-discharge, and high temperature.
2. Producte acabatview
The UTRAI JS-1 PRO is a versatile 12V jump starter and portable power bank designed for emergency vehicle starting and charging electronic devices. It features a high capacity battery, multiple charging outputs, and integrated safety tools.
Contingut del paquet

Image: Contents of the UTRAI JS-1 PRO package, including the jump starter unit, smart booster cables, USB-C charging cable, and user manual.
- UTRAI JS-1 PRO Jump Starter Unit
- Smart Booster Cables
- Cable de càrrega USB-C
- Estoig d'emmagatzematge
- Manual d'usuari
Característiques clau

Imatge: Més deview of the UTRAI JS-1 PRO highlighting its 16000mAh capacity, 2500A peak current, compatibility with all gas and up to 8.5L diesel engines, 10W wireless charging, 3.0 USB fast charging, and lithium power.
- Punt actual: 2500A (suitable for all 12V gasoline engines and up to 8.5L diesel engines)
- Capacitat de la bateria: 16000mAh (can jump start up to 30 times on a full charge)
- Càrrega sense fils: 10W for compatible mobile devices.
- Sortides USB: Two USB ports (USB 1-QC3.0: 5V/3A, 9V/2A, 12V/1.5A; USB 2: 5V/2.4A) for charging phones and tablets.
- LED integrat Lamp: Features Flashlight, SOS, Strobe, and Red/Blue alternating alarm modes.
- Emergency Escape Hammer: Built-in for emergency situations.
- Funció de brúixola: Integrated for navigation.
- Full Protection System: Safeguards against short circuit, reverse connection, low/high voltage, overcharge, over-discharge, and high temperature.
- Disseny compacte: Portàtil i fàcil d'emmagatzemar.
3. Configuració i càrrega
Càrrega inicial
Before first use, fully charge the UTRAI JS-1 PRO. The unit comes partially charged, but a full charge ensures optimal performance.
- Connect the supplied USB-C charging cable to the Type-C input port on the jump starter.
- Connecteu l'altre extrem del cable USB-C a un adaptador de paret USB (no inclòs) o a un port USB amb alimentació.
- The LCD display will show the charging progress. Charge until the display indicates 100%.
It is recommended to recharge the unit every 3-6 months to maintain battery health, even if not in use.
Comprovació del nivell de la bateria
Premeu el botó d'encesa una vegada per view the current battery level on the LCD display.
4. Instruccions de funcionament
Arrancar un vehicle
Assegureu-vos que l'arrencador estigui carregat com a mínim al 50% abans d'intentar engegar un vehicle amb bateria auxiliar.

Image: Visual guide demonstrating the four steps to jump start a vehicle using the UTRAI JS-1 PRO.
- Connect Cables to Unit: Insert the blue plug of the smart booster cables into the jump start port on the UTRAI JS-1 PRO. Ensure it is fully seated.
- Connectar Clamps a la bateria:
- Connecteu el VERMELL positiu (+) clamp al terminal positiu (+) de la bateria del vehicle.
- Connecteu el NEGRE cl negatiu (-)amp al terminal negatiu (-) de la bateria del vehicle.
The indicator light on the smart booster cable will turn VERD if connected correctly. If an error occurs (e.g., reverse polarity), the cable will display an alert and sound a warning.
- Inici del vehicle: Un cop la llum verda estigui fixa, engegueu el motor del vehicle.
- Eliminar Clamps: After the engine starts, immediately remove the black negative (-) clamp, then the red positive (+) clamp from the vehicle battery. Finally, disconnect the smart booster cables from the jump starter unit.
If the vehicle does not start on the first attempt, wait at least 30 seconds before trying again. Do not attempt more than 3 consecutive jump starts.
Càrrega de dispositius electrònics

Image: The UTRAI JS-1 PRO demonstrating its 10W wireless charging capability and multiple USB output ports for charging various electronic devices like smartphones and tablets.
- Càrrega sense fils: Place your Qi-compatible device on the wireless charging pad located on the top surface of the jump starter. The charging icon will appear on the LCD display.
- Càrrega USB: Connect your device's USB charging cable to either of the two USB output ports on the jump starter.
Utilitzant el LED Lamp
Press and hold the power button for 3 seconds to turn on the LED flashlight. Press the power button repeatedly to cycle through the different modes:
- Flashlight (White Light)
- SOS Signal Light (White Light)
- Strobe Mode (White Light)
- Alternating Red and Blue Flashing Alarm Mode
Press and hold the power button again for 3 seconds to turn off the LED lamp.
Emergency Escape Hammer
The side of the jump starter is equipped with an emergency hammer. In case of an emergency requiring window breakage, use the pointed end to strike a corner of the window.
5. Manteniment i emmagatzematge
- Recàrrega: Recharge the unit every 3-6 months to maintain optimal battery performance, even if not used.
- Neteja: Netegeu la unitat amb un drap sec i suau. No utilitzeu productes químics agressius ni netejadors abrasius.
- Temperatura d'emmagatzematge: Store the jump starter in a cool, dry place, away from direct sunlight and extreme temperatures. The operating and storage temperature range is -20°C to 60°C (-4°F to 140°F).
- Cura del cable: Inspect the booster cables and clamps for any damage before each use. Store them neatly in the provided case.

Image: The UTRAI JS-1 PRO demonstrating its ability to operate in extreme temperatures, from -20°C (-4°F) to 60°C (140°F).
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El vehicle no arrenca. |
|
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| Smart booster cable shows error/warning. |
|
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| L'arrencador de bateria no carrega. |
|
|
7. Especificacions

Imatge: Detallada view of the UTRAI JS-1 PRO unit, labeling its various components such as the compass, safety hammer, wireless charging area, power switch, LCD display, Type-C input, USB outputs, LED light, starting port, indicator lamp, and boost cable connection.
| Model | JS-1 PRO |
| Corrent màxima | 2500 Amps |
| Capacitat de la bateria | 16000 mAh |
| Inici Voltage | 12 V |
| Sortida USB 1 (QC3.0) | 5V/3A, 9V/2A, 12V/1.5A |
| Sortida USB 2 | 5V/2.4A |
| Sortida de càrrega sense fils | 10W |
| Entrada (tipus C) | Standard USB-C (specifications not explicitly detailed) |
| Dimensions (L x A x A) | 18.5 x 9.2 x 4.5 cm (7.3 x 3.6 x 1.8 polzades) |
| Pes | 1.26 kg (2.9 lliures) |
| Temperatura de funcionament / emmagatzematge | -20 °C a 60 °C (-4 °F a 140 °F) |
| Material | Plàstic ABS |
8. Garantia i Suport
The UTRAI JS-1 PRO Jump Starter comes with a Garantia de 12 mesos sense preocupacions des de la data de compra. Aquesta garantia cobreix els defectes de fabricació i els problemes derivats de l'ús normal.
For warranty claims, technical support, or any questions regarding your product, please contact UTRAI customer service through the retailer where the product was purchased or visit the official UTRAI weblloc per obtenir informació de contacte.
Please have your purchase receipt and product model number (JS-1 PRO) available when contacting support.