Introduzione
The NOCO Boost X GBX45 is a portable lithium jump starter designed for 12-volt batteries in vehicles with up to 6.5-liter gasoline and 4.0-liter diesel engines. This includes cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, and tractors. Featuring 1250-amps of extreme jump starting power, the GBX45 incorporates UltraSafe 2.0 safety technology, providing spark-proof connections and reverse polarity protection. It also includes 60W USB-C Power Delivery for ultra-fast recharging and powering various USB-C devices. This manual provides essential information for safe and effective use of your GBX45.
Informazioni di sicurezza
Always read and understand all safety information before using this product. Failure to follow these safety instructions may result in electrical shock, explosion, fire, which may result in serious injury, death, or property damage.
- Sicurezza di a batteria: The internal lithium-ion battery is designed for safe operation. Do not attempt to replace the battery. Do not expose the unit to fire or extreme heat.
- Ambiente operativu: Use the product in well-ventilated areas. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Tecnulugia à prova di scintilla: While designed to be spark-proof, always ensure proper connection to battery terminals. Avoid touching positive and negative clamps inseme.
- I zitelli: Mantene fora di a portata di i zitelli. Questu ùn hè micca un ghjocu.
- Dispositivi medichi: Consult your physician before use if you have a medical device, such as a pacemaker.
- Pruposta 65 Avvertimentu: Stu pruduttu cuntene chimichi cunnisciuti da u Statu di California per causà cancer è difetti di nascita o altre dannu riproduttivu.
Chì ci hè in u Box

Image: All components included with the NOCO Boost X GBX45 jump starter.
Your NOCO Boost X GBX45 package includes the following items:
- GBX45 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack
- Heavy-Duty Jumper Cable Clamps (23 inches)
- USB-C Charging Cable (24 inches)
- Saccu di almacenamentu in microfibra
- Manuale d'uso (stu documentu)
- Garanzia di 1 anni Informazioni
Caratteristiche Overview

Image: The NOCO Boost X GBX45 unit with its attached heavy-duty clamps.
The GBX45 is engineered with advanced features for reliable and safe jump starting:
- Extreme Jump Starting Power: Rated at 1250-amps, capable of starting vehicles with up to 6.5L gas and 4.0L diesel engines.
- Tecnulugia UltraSafe 2.0: Features spark-proof connections and reverse polarity protection for safe operation. Enhanced thermal efficiency and power management ensure better performance and longer battery life.
- Alimentazione USB-C (60 W): Allows for ultra-fast recharging of the unit and powers various USB-C devices like phones, tablets, and laptops.
- Ricarica rapida: Can go from 0% to jump starting in just 5 minutes of charge, with a full recharge in approximately 48 minutes using a compatible 60W charger.
- Torcia LED integrata: A 100-lumen LED flashlight with multiple modes, including SOS and strobe, for emergency situations.
- Power Bank Portable: Provides 10W USB-A output and 60W USB-C input/output for charging external devices.
Configurazione è Carica
Carica iniziale
It is recommended to fully charge the GBX45 before first use. The unit comes partially charged from the factory. Use the included USB-C charging cable and a compatible USB-C power adapter (not included) to charge the unit. For fastest charging, a 60W USB-C Power Delivery adapter is recommended.

Image: Visual representation of the GBX45's fast charging feature, indicating 0% to boost in 5 minutes and full charge in 48 minutes.
- Connect the small end of the USB-C cable to the USB-C IN/OUT port on the GBX45.
- Connect the large end of the USB-C cable to a USB-C power adapter.
- Inserite l'adattatore di corrente in una presa murale.
- The charge LEDs on the GBX45 will illuminate, indicating the charging progress. All five charge LEDs will be solid white when fully charged.
Indicatore di Livellu di Batteria
The charge LEDs indicate the internal battery charge level:
- 1 LED: 0-25%
- 2 LED: 25-50%
- 3 LED: 50-75%
- 4 LED: 75-100%
- 5 LEDs: 100% (Fully Charged)
Istruzzioni d'usu: Avviamentu di un veiculu cù aiutu di cavi
Segui attentamente questi passi per avvià u vostru veiculu:

Image: The NOCO Boost X GBX45 connected to a vehicle battery, demonstrating its ability to start dead batteries.
- Cunnette vi Clamps: Connect the heavy-duty battery clamps to the GBX45. Ensure a secure connection.
- Attaccà à a batteria:
- Cunnette u ROSSU pusitivu (+) clamp à u terminal pusitivu di a bateria.
- Cunnette u NERU cl negativu (-)amp to the negative battery terminal or a chassis ground point.
The GBX45 features UltraSafe 2.0 technology with spark-proof and reverse polarity protection. If connected incorrectly, the Error LED will illuminate.
- Power On: Press the Power Button on the GBX45. The Power LED will illuminate white. The Boost LED will also illuminate white, indicating it's ready to boost.
- Principià u veiculu: Attempt to start your vehicle. Most vehicles will start immediately. If the vehicle does not start, wait 30 seconds and try again. Do not attempt more than five (5) consecutive jump starts within a fifteen (15) minute period.
- Disconnect: Once the vehicle starts, disconnect the battery clamps in reverse order (negative first, then positive).
Funzione di override manuale
The GBX45 has a manual override feature for extremely dead batteries where the unit may not detect the battery. Use this feature with extreme caution as safety features are disabled.
- Assicurà clamps sò cunnessi currettamente à a bateria.
- Press and hold the Manual Override Button for three (3) seconds. The Boost LED will flash white.
- Pruvate di inizià u veiculu.
- Disconnect clamps immediately after starting.
Charging External Devices (Power Bank Function)
The GBX45 can also function as a portable power bank to charge your USB devices.

Image: The GBX45 unit connected to and charging multiple electronic devices, highlighting its power bank capabilities.
- USB-A Output (10W): Connect your USB-A charging cable to the USB OUT port on the GBX45 and to your device.
- USB-C Input/Output (60W): Connect your USB-C charging cable to the USB-C IN/OUT port on the GBX45 and to your device. This port supports faster charging for compatible devices.
The GBX45 will automatically detect and begin charging your connected device. The charge LEDs will indicate the remaining battery level of the GBX45.
Mantenimentu è Storage
- Carica: For optimal battery life, fully charge the GBX45 every 2-3 months, even if not in use.
- Pulizia: Pulite l'unità cù un pannu dolce è asciuttu. Ùn aduprate micca prudutti chimichi aggressivi o materiali abrasivi.
- Conservazione: Store the unit in a cool, dry place, away from direct sunlight and extreme temperatures. Use the included microfiber storage bag to protect the unit.
- Clamp Cura: Mantene a batteria chjaraamphè pulitu è senza corrosione.
Risoluzione di prublemi
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| L'unità ùn si accende. | A batteria hè cumpletamente scarica. | Caricate l'unità cù u cavu USB-C. |
| Boost LED does not illuminate. | Clamps not connected properly; battery voltagè troppu bassu. | Assicurà clamps are securely connected. Use Manual Override if battery is extremely dead. |
| Error LED blinks (Reverse Polarity). | Clamps sò cunnessi in inversu. | Disconnect clamps and reconnect positive to positive, negative to negative. |
| Error LED blinks (Hot/Cold). | Unit is too hot or too cold. | Allow unit to return to operating temperature (-4°F to +122°F / -20°C to +50°C). |
| Vehicle does not start after multiple attempts. | Vehicle battery severely damaged; other vehicle issues. | Consult a professional mechanic. The GBX45 may not be able to start a battery with internal damage. |
Specificazioni
| Specificazione | Detail |
|---|---|
| Mudellu | 45 GBX |
| piccu Ampera | 1250 Amps |
| Batteria Voltage | 12V |
| Compatibilità di u mutore (Gas) | Finu à 6.5 litri |
| Compatibilità di u mutore (Diesel) | Finu à 4.0 litri |
| Batteria interna | Lithium-Ion |
| Input / Output USB-C | Fornitura di energia 60W |
| Uscita USB-A | 10 W |
| Linterna LED | 100 Lumens (Multiple Modes) |
| Temperature di funziunamentu | -4 °F à +122 °F (-20 °C à +50 °C) |
| Dimensioni (L x W x H) | 8.23" x 4.96" x 3.62" |
| Pesu | 2.64 liri (1.2 chilògrammi) |
| Lunghezza di u cable | 23 Inches (Jumper Cables) |
Garanzia è Supportu
The NOCO Boost X GBX45 comes with a Garanzia limitata di 1 anni from the date of purchase. This warranty covers defects in material and workmanship under normal use. For full warranty terms and conditions, please refer to the official NOCO websitu o a carta di garanzia inclusa in l'imballu di u vostru pruduttu.
For technical support, troubleshooting assistance, or warranty claims, please contact NOCO Customer Service. You can find contact information and additional resources on the official NOCO websitu: no.co/supportu
You can also visit the official NOCO Store on Amazon for more products and information: Negoziu Amazon NOCO





