Introdución
The NOCO Boost GB40 is a compact, yet powerful, 1000-amp lithium jump starter designed to safely jump start a dead car battery in seconds. This portable device is suitable for a wide range of vehicles, including cars, trucks, motorcycles, ATVs, boats, SUVs, and vans. It incorporates advanced safety features and offers additional functionalities such as a portable power bank and an integrated LED flashlight.

The NOCO Boost GB40 unit with its included heavy-duty clamps.
Información de seguridade
WARNING: 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.
- Seguridade da batería: Do not attempt to jump start a frozen battery. If the battery fluid is frozen, do not use the device.
- Ventilación: Ensure adequate ventilation when operating in an enclosed area.
- Conexións a proba de faíscas: The GB40 features spark-proof technology and reverse polarity protection. However, always ensure correct connection to battery terminals.
- Nenos: Mantéñase fóra do alcance dos nenos. Isto non é un xoguete.
- Cargando: Only charge the device using the provided USB-C cable. Do not use damaged cables or chargers.

The UltraSafe technology ensures spark-proof connections and reverse polarity protection for safe operation.
O que hai na caixa
Verificar que todos os compoñentes estean presentes e en bo estado:
- GB40 Portable Car Battery Jump Starter Pack
- Cl de reforzo de alta resistenciaamps
- Cable de carga USB-C
- Bolsa de almacenamento de microfibra
- User Guide for Jump Starter
- Información da garantía limitada de 1 anos

All items included in the NOCO Boost GB40 package.
Configuración
Cargo Inicial
Before first use, fully charge the GB40. The unit comes partially charged from the factory. It is recommended to fully charge the unit before use to ensure optimal performance.
- Connect the included USB-C charging cable to the USB-C IN port on the GB40.
- Connect the other end of the USB-C cable to a USB wall charger (not included) or a powered USB port.
- The Charge LEDs will illuminate, indicating the charging status. All four LEDs will be solid white when fully charged.
- Unha carga completa adoita tardar aproximadamente 3 horas.

Understanding the LED indicators on the GB40 for charge status and operation.
Instrucións de funcionamento
Arrancar un vehículo
- Conectar Clamps: Attach the heavy-duty booster clamps to the GB40. Ensure a secure connection.
- Conectar á batería: Conecta o cl vermello (positivo).amp ao terminal positivo (+) da batería e ao borne negro (negativo)amp ao terminal negativo (-) da batería.
- Encendido: Press the Power Button on the GB40. The Power LED will illuminate white. The Charge LEDs will indicate the GB40's battery level.
- Arrancar o vehículo: Attempt to start your vehicle. If the vehicle does not start after 1-3 seconds, wait 15-30 seconds and try again.
- Desconectar: Once the vehicle starts, disconnect the battery clamps from the vehicle battery first, then disconnect the clamps from the GB40.

The GB40 is designed to instantly start dead batteries, providing up to 20 jump starts on a single charge for engines up to 6.0L gas and 3.0L diesel.

Simple four-step process for jump starting your vehicle with the GB40.
Usando como banco de enerxía portátil
The GB40 can be used to charge USB devices such as smartphones, tablets, and other portable electronics.
- Connect your device's USB charging cable to the USB OUT port on the GB40.
- The GB40 will automatically begin charging your device.

The GB40 functions as a portable power bank with 2.1A USB-A output and 10W USB-C input for recharging.
Using the Integrated LED Flashlight
The GB40 features a powerful 100-lumen LED flashlight with multiple modes for various situations.
- Press the Light Mode Button to cycle through the seven light modes: 100% > 50% > 10% > SOS > Blink > Strobe > Off.
- Hold the Light Mode Button for 3 seconds to activate the SOS or Strobe modes directly.

The integrated 100-lumen LED flashlight offers multiple modes for illumination during repairs, emergencies, or in low-light environments.
Mantemento
- Limpeza: Clean the exterior of the GB40 with a soft, damp pano. Non use produtos químicos agresivos ou materiais abrasivos.
- Almacenamento: Store the GB40 in a cool, dry place when not in use. Avoid extreme temperatures.
- Recargando: For optimal battery life, recharge the GB40 every 2-3 months, even if not used.
- Coidado do cable: Inspeccionar o clamps and cables for any damage before each use. Replace if damaged.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| GB40 does not turn on. | A batería está completamente descargada. | Charge the GB40 using the USB-C cable. |
| O vehículo non arranca con axuda. | Poor connection to battery terminals. | Asegurar clamps are securely connected to clean battery terminals. |
| O vehículo non arranca con axuda. | Battery is severely discharged or damaged. | Try using the Manual Override feature (refer to full user guide for details). If still unsuccessful, the battery may need replacement. |
| Error LED is blinking. | Conexión de polaridade inversa. | Desconectar clamps and reconnect correctly (red to positive, black to negative). |
| Error LED is blinking. | Short circuit detected. | Asegurar clamps are not touching each other or other metal surfaces. |
Especificacións
| Característica | Detalle |
|---|---|
| Modelo | GB40 |
| Pico Ampera | 1000 Amps |
| Tipo de batería | Litio-Ion |
| Voltage | 12 V |
| Compatibilidade do motor | Ata 6.0 l de gasolina, 3.0 l de diésel |
| Saída USB | 2.1 A (USB-A) |
| USB Input (Recharge) | 10 W (USB-C) |
| Linterna LED | 100 Lumens, 7 Modes |
| Dimensións (D x W x H) | 4.61" x 8.19" x 4.21" |
| Peso do elemento | 7.94 onzas |
| Resistencia á auga | IP65 (Rugged, water-resistant enclosure) |
| Características de seguridade | Spark-Proof, Reverse Polarity Protection |
Garantía e Soporte
Información da garantía
The NOCO Boost GB40 comes with a 1-Year Limited Warranty. This warranty covers defects in material and workmanship under normal use. For specific terms and conditions, please refer to the warranty card included in your product packaging or visit the official NOCO websitio.
Atención ao cliente
For technical assistance, troubleshooting, or warranty claims, please contact NOCO Customer Support. You can find contact information on the official NOCO websitio web ou a través do vendedor onde adquiriu o produto.
Recursos en liña:
- Official NOCO Websitio: non. co
- Páxina de asistencia do produto (se está dispoñible): consulte a páxina oficial website for dedicated product support pages, FAQs, and additional resources.





