Introdución
This manual provides essential information for the safe and efficient use of your BESTEK 150W Car Power Inverter. This device converts 12V DC power from your vehicle's cigarette lighter socket into 110V AC household power, along with USB-C PD30W and USB-A QC18W outputs. It is designed for charging and powering various electronic devices during travel, camping, or in-car office use.

The BESTEK 150W Car Power Inverter supports various applications, including powering devices for work, entertainment, and travel.
Información de seguridade
Read all safety warnings and instructions carefully before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Ventilación: Ensure adequate ventilation around the inverter. Do not cover the ventilation openings.
- Potencia nominal: Do not exceed the inverter's continuous power rating of 150W. The inverter provides 250W peak power for short durations.
- Voltage Compatibilidade: This inverter is designed for 12V DC vehicle power only. Do not connect to 24V DC or other voltage fontes.
- Características de protección: The inverter includes multi-protection features against overheating, under-voltage, sobre-voltage, short-circuiting, overloads, and overcharging.
- Seguridade infantil: The 110V AC outlets are equipped with built-in safety doors to protect children from accidental electric shock.
- Ambiente: Avoid exposing the inverter to water, rain, snow, or extreme temperatures. Do not operate in areas with flammable liquids or gases.
- Modificacións: Do not attempt to modify or disassemble the inverter. Refer all servicing to qualified personnel.

The inverter incorporates multiple protection mechanisms, including isolation voltage protection, to ensure safe operation.
Características do produto
The BESTEK 150W Car Power Inverter is engineered for convenience and reliability, offering multiple charging options in a compact design.
- Potencia de saída: Provides 150W continuous DC to AC power and 250W peak power.
- Toma de CA: One (1) 110V AC outlet for standard household devices.
- Porto USB-C: One (1) PD30W USB-C port for fast charging compatible devices.
- Porto USB-A: One (1) QC18W USB-A port for quick charging compatible devices.
- Tecnoloxía IC intelixente: USB ports feature smart IC technology to automatically detect and optimize charging for connected devices.
- Deseño compacto: Ultra-compact and lightweight, making it ideal for travel.
- Construción duradeira: Features an aluminum body for enhanced durability and heat dissipation.
- Fusible incorporado: Ofrece protección contra sobretensións.
- Ventilador de refrixeración: Integrated smart cooling fan prevents overheating during operation.
- Certificado ETL: ETL certification ensures product safety and quality standards.

The inverter features multiple fast-charging USB ports and an AC outlet for simultaneous device charging.

Key design elements include a robust aluminum body, integrated fuse, power switch, and a convenient cigarette lighter cable.
Contido do paquete
- BESTEK 150W Car Power Inverter Unit
- Integrated Cigarette Lighter Plug Cable
- Manual de usuario
Configuración
- Compatibilidade do vehículo: Asegúrate de que o teu vehículo teña unha toma de corrente continua para o acendedor de cigarros de 12 V.
- Inserir o enchufe: Firmly insert the inverter's cigarette lighter plug into your vehicle's 12V DC accessory socket.
- Encendido: Locate the power switch on the inverter and switch it to the 'ON' position. The 'POWER' indicator light should illuminate green, indicating the inverter is receiving power and ready for use. If the light is red or off, check the connection and your vehicle's power supply.
- Vehicle Engine: For optimal performance and to prevent draining your vehicle's battery, it is recommended to operate the inverter with the vehicle's engine running, especially when powering high-wattagdispositivos e.
Instrucións de funcionamento
Once the inverter is set up and powered on, you can connect your electronic devices.
- Conectar dispositivos de CA: Plug your AC-powered device into the 110V AC outlet on the inverter. Ensure the device's power consumption does not exceed 150W.
- Conectar dispositivos USB: For fast charging, connect your USB-C compatible device to the PD30W port or your USB-A compatible device to the QC18W port. The smart IC technology will automatically detect and deliver the optimal charging current.
- Indicador de monitor: The green 'POWER' indicator light confirms the inverter is operating correctly. If it changes color or turns off, refer to the Troubleshooting section.
- Desconectando: When finished, turn off the inverter using the power switch, then disconnect your devices, and finally remove the inverter from the vehicle's socket.

The inverter provides PD30W USB-C, QC18W USB-A, and 110V AC outputs for versatile charging.
Mantemento
Un mantemento regular garante a lonxevidade e o rendemento óptimo do seu inversor.
- Limpeza: Periodically clean the exterior of the inverter with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Ventilación: Keep the ventilation openings clear of dust and debris to ensure proper airflow for the cooling fan.
- Almacenamento: When not in use, store the inverter in a cool, dry place, away from direct sunlight and moisture.
- Inspección de cables: Regularly inspect the cigarette lighter cable and plug for any signs of damage. Do not use if damaged.
Resolución de problemas
If you encounter issues with your BESTEK 150W Car Power Inverter, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| Sen luz indicadora de enerxía | Inverter not properly plugged in; vehicle socket not providing power; vehicle battery low. | Ensure firm connection; check vehicle's fuse for the accessory socket; start vehicle engine. |
| Inverter shuts down or indicator is red | Overload; overheating; under/over-voltage. | Reduce connected load (total wattage); ensure proper ventilation; check vehicle battery voltage. |
| O dispositivo non se carga mediante USB | Device incompatible; cable issue. | Ensure device supports PD30W/QC18W; try a different USB cable. |
| O ventilador é ruidoso | Normal operation under load; obstructed fan. | The fan will run to cool the unit; ensure fan vents are clear. |
Especificacións
- Modelo: 150W PD30W
- Dimensións do produto: 3.74 x 2.56 x 0.98 polgadas
- Peso do artigo: 6.8 onzas
- Vol. De entradatage: DC 12V (11-15V)
- Saída CA: 110-120V AC, 60Hz, 150W (Continuous)
- Potencia máxima: 250 W
- USB-C Output (PD30W): 5V-3.0A, 9V-3.0A, 12V-2.5A (Max)
- USB-A Output (QC18W): 5V-3.0A, 9V-2.0A, 12V-1.5A (Max)
- Uso recomendado: Vehículo
- Certificacións: Listado ETL
Garantía e Soporte
BESTEK provides an 18-month free replacement warranty for this product. For any inquiries, technical assistance, or warranty claims, please contact BESTEK customer service. Our support team is available 7 days a week, 24 hours a day to assist you.
- Período de garantía: Substitución gratuíta de 18 meses
- Atención ao cliente: Available 7*24H
- Información de contacto: Please refer to the contact details provided on the product packaging or the official BESTEK websitio (Visit the BESTEK Store).

BESTEK offers comprehensive service and customer support for your product.





