1. Producto terminadoview
The DBPOWER DJS90 Portable Car Jump Starter is a versatile device designed to provide emergency jump-starting for vehicles, act as a portable power bank, and offer essential lighting functions. It features a high peak current of 1600A and an 18000mAh battery capacity, capable of starting various 12V vehicles.

Figure 1: DBPOWER DJS90 Portable Car Jump Starter and included accessories.
Características principales:
- Vehicle Jump Starting: 1600A peak current for 12V vehicles (up to 7.5L gas / 5.5L diesel engines).
- Banco de energía portátil: 18000mAh capacity with 2 USB outputs for charging smartphones, tablets, and other devices.
- Luz LED de emergencia: Features stable, strobe, and SOS signal modes.
- Protecciones de seguridad: Heavy-duty smart clamps with low/high voltage, over-temperature, short-circuit, reverse polarity, and jump starter time-out protection.
- Durabilidad: Operates in temperatures from -4°F to 140°F.
2. Contenido del paquete
Verifique que todos los artículos estén presentes en su paquete:

Figure 2: What's in the Box - DBPOWER DJS90 Jump Starter and accessories.
- 1x DBPOWER DJS90 Jump Starter Unit
- 1x saltador inteligente Clamps
- 1x USB Line (Charging Cable)
- 1x Manual de usuario
- 1x Hard Shell Storage Case
3. Configuración y carga
Before initial use, fully charge the jump starter. It is recommended to recharge the device after each use to maintain optimal battery life.
Cargar el arrancador auxiliar:
- Locate the USB input port on the jump starter.
- Connect the provided USB charging cable to the input port.
- Plug the other end of the USB cable into a suitable USB power adapter (not included) or a car's USB port.
- The LED display will indicate the charging progress. Ensure the device is fully charged before storing or using for jump-starting.

Figure 3: Multifunction ports on the DBPOWER DJS90.
4. Instrucciones de funcionamiento: Arranque de un vehículo con pinzas
Always ensure the jump starter is at least 50% charged before attempting to jump-start a vehicle.
Guía paso a paso:
- Prepare el vehículo: Apague el motor y todos los accesorios del vehículo. Ponga el freno de estacionamiento.
- Conecte los cables puente al arrancador auxiliar: Open the protective flap on the jump starter and firmly insert the blue end of the intelligent jumper clamps into the car jump start output port.
- Conectar Clamps a la batería: Conecte el cable rojo (positivo, +)amp to the positive terminal of the vehicle's battery. Attach the black (negative, -) clamp Al terminal negativo de la batería del vehículo. Asegúrese de que la conexión sea segura.
- Luz indicadora de verificación: The indicator light on the intelligent jumper clamps should turn solid green, indicating a safe and ready connection. If it flashes or shows a different color, refer to the troubleshooting section.
- Vehículo de arranque: Enter your vehicle and start the engine. If the vehicle does not start immediately, wait 30 seconds before trying again. Do not attempt more than 3 consecutive starts.
- Quitar clamps: Once the vehicle starts, immediately remove the black (negative) clamp from the vehicle battery, followed by the red (positive) clamp. Then, disconnect the jumper clamps del arrancador auxiliar.

Figure 4: Instructions to Start Your Vehicle.
Video 1: Demonstration of using a portable jump starter to start a vehicle. This video illustrates the process of connecting the jump starter to a car battery and successfully starting the engine, highlighting the ease of use and independence from roadside assistance.
5. Operating Instructions: Power Bank & LED Light
Uso como banco de energía:
The DJS90 can charge various electronic devices via its USB output ports.
- Conecte el cable de carga USB de su dispositivo a uno de los puertos de salida USB del arrancador.
- El arrancador comenzará a cargar automáticamente su dispositivo.
- The 18000mAh capacity can provide multiple charges for smartphones, tablets, and other small electronics.

Figure 5: Power Bank Capabilities.
Usando la luz LED:
La luz LED incorporada ofrece múltiples modos para diferentes situaciones.
- Locate the power button for the LED light (often integrated with the main power button or a dedicated light button).
- Press and hold the button to turn on the stable light mode.
- Press the button again to cycle through strobe mode, SOS signal mode, and then off.

Figure 6: Four Lighting Modes.
6. Características de seguridad
The DBPOWER DJS90 is equipped with intelligent jumper clamps que proporcionan múltiples protecciones de seguridad:

Figura 7: Smart Clamps Safety Protections.
- Volumen bajo/altotagy Protección: Prevents damage from incorrect voltagy niveles.
- Protección contra sobretemperatura: Shuts down if the device gets too hot.
- Protección contra cortocircuitos: Previene daños por cortocircuitos accidentales.
- Protección contra polaridad inversa: Alerta y previene la operación si clamps están conectados incorrectamente.
- Jump Starter Time-Out Protection: Automatically shuts off after a period of inactivity to conserve power.
7. Mantenimiento
- Recarga regularmente: For optimal performance and longevity, fully recharge the jump starter after each use and at least every three months if stored.
- Almacenamiento: Store the device in its hard shell case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Limpieza: Limpie la unidad y clamps with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
8. Solución de problemas
- El vehículo no arranca: Asegúrese de clamps are securely connected to the correct battery terminals. Check the jump starter's battery level. If the intelligent clamps' indicator light is not solid green, refer to the manual for specific error codes or try reconnecting.
- El arrancador auxiliar no carga: Verify the charging cable and adapter are working correctly. Ensure the charging port on the jump starter is clean and free of debris.
- La luz LED no funciona: Check if the jump starter is powered on. Press and hold the light button to activate.
9. Especificaciones
| Característica | Especificación |
|---|---|
| Número de modelo | DJS90 |
| Corriente de salida máxima | 1600 Amps |
| Capacidad de la batería | 18000 mAh |
| Compatibilidad del motor | Up to 7.5L Gas / 5.5L Diesel (12V) |
| Temperatura de funcionamiento | -4 °F a 140 °F (-20 °C a 60 °C) |
| Salida USB | 2 USB outputs (details may vary, refer to unit) |
| Peso del artículo | 2.83 libras |
| Dimensiones del paquete | 9.84 x 5.24 x 4.49 pulgadas |
10. Garantía y soporte
DBPOWER is committed to ensuring customer satisfaction. If you have any questions or require assistance with your product, please do not hesitate to contact our customer support team. We aim to respond to all inquiries within 24 hours.
For support, please visit the official DBPOWER websitio o consulte la información de contacto proporcionada en el embalaje de su producto.





