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The BUVAYE Portable Car Jump Starter with Air Compressor is a versatile multi-function device designed for automotive emergencies and daily maintenance. It combines a powerful battery jump starter, a digital tire inflator, a portable power bank, and an LED flashlight into one compact unit. This device is engineered for convenience, safety, and reliability, providing essential tools for drivers.
- Powerful Booster: Features a 2000A peak current, capable of starting 12V vehicles with up to 7.0L Gas or 5.0L Diesel engines. Provides up to 20 jump starts on a single charge.
- Smart Tire Inflator: Equipped with a Turbocharged Movement for powerful, stable, and quiet inflation. Delivers a maximum pressure of 150 PSI and airflow of 35L/Min. Supports tire-pressure detection, preset value stopping, and unit switching (PSI, KPA, BAR, KG/CM²). Suitable for various inflatables including bikes, cars, and balls.
- Tecnoloxía de seguridade mellorada: Incorporates spark-proof technology, reverse polarity protection, over-current protection, high-temperature protection, and over-load protection for safe operation. An audible buzz and flashing lights indicate incorrect use.
- 4-in-1 Multi-Functionality: Functions as a portable battery jump starter, tire inflator, power bank (with USB 3.0 fast charging: Output: 5V/2A, Input: 5V/2A), and an integrated 300-lumen LED flashlight with 3 lighting modes (constant, strobe, SOS).

Figure 1: BUVAYE Portable Car Jump Starter with Air Compressor.
Información de seguridade
- Le todas as instrucións antes de usar o produto.
- Do not operate the jump starter if it is damaged or has been modified.
- Ensure proper connection of jump cables to avoid sparks and reverse polarity.
- Manter fóra do alcance dos nenos.
- Non expoña o dispositivo á choiva ou a condicións de humidade.
- Do not use the air pump function continuously for extended periods. Allow the product to cool down if it heats up seriously to prevent high-temperature protection activation.
- Almacenar nun lugar fresco e seco lonxe da luz solar directa e fontes de calor.
O que hai na caixa
- Portable Car Battery Jump Starter x1
- Cable de arranque intelixente x1
- Air tube x1
- Cable de carga USB x1
- Premium EVA Protection Case x1
Configuración
Carga inicial
Before first use, fully charge the BUVAYE Portable Car Jump Starter. Use the provided USB charging cable to connect the device to a compatible USB power source (e.g., wall adapter, car charger, computer USB port). The digital display will indicate the charging status. A full charge ensures optimal performance and readiness for emergencies.
It is recommended to charge the jump starter every 2-3 months if not used for a long time to maintain battery health.
Instrucións de funcionamento
1. Arranque auxiliar dun vehículo
Ensure the jump starter has at least 25% power before attempting to jump start a vehicle.
- Connect the Smart Jump Cable: Insert the blue end of the smart jump cable into the jump starter's port.
- Conectar á batería do coche:
- Adxunta o vermello clamp ao positivo (+) terminal da batería do coche.
- Adxunta o negro clamp ao negativa (-) terminal da batería do coche.
The smart jump cable will provide visual and audible feedback if connections are incorrect.
- Comeza o teu coche: Once the connections are secure and the indicator on the smart cable is green, start your vehicle's engine.
- Eliminar Clamps: Despois de que o coche arranque, retire inmediatamente o clamps from the car battery, then disconnect the smart jump cable from the jump starter.

Figure 2: Connecting the jump starter to a car battery.

Figure 3: Visual guide for jump starting operation.
2. Using the Air Compressor (Tire Inflator)
The digital air compressor can inflate tires and other inflatables up to 150 PSI.
- Conectar o tubo de aire: Screw the air tube securely into the designated port on the jump starter.
- Conectar á válvula do pneumático: Connect the other end of the air tube to the tire valve stem. Ensure a tight seal.
- Establecer a presión desexada: Use the '+' and '-' buttons on the device to set the desired tire pressure. The digital display will show the current and target pressure.
- Inicio da inflación: Press the power button to begin inflation. The compressor will automatically stop once the preset pressure is reached.
- Desconectar: Remove the air tube from the tire valve and then from the jump starter.

Figure 4: Inflating a car tire with the built-in air compressor.

Figure 5: The device provides efficient and precise tire inflation.

Figure 6: The air compressor can be used for various items beyond car tires.
3. Uso como batería externa portátil
The jump starter can charge your electronic devices via its USB 3.0 port.
- Conectar dispositivo: Plug your device's USB charging cable into the jump starter's USB output port.
- Comezar a cargar: O arrancador comezará a cargar o dispositivo automaticamente.

Figure 7: Charging a smartphone using the portable power bank function.
4. Uso da lanterna LED
The integrated 300-lumen LED flashlight offers three lighting modes.
- Activar luz: Press the light bulb button to turn on the constant light mode.
- Modos de ciclo: Press the light bulb button again to cycle through strobe light, SOS light, and then off.

Figure 8: Utilizing the emergency LED light for illumination.
Mantemento
- Carga regular: If the jump starter is not used for a long time, it is recommended to charge it every 2-3 months to keep the battery in a healthy state.
- Almacenamento: Store the device in a cool, dry place. Avoid extreme temperatures.
- Limpeza: Limpa o dispositivo cun pano suave e seco. Non empregues produtos químicos agresivos nin materiais abrasivos.
- Air Pump Usage: To prevent overheating, do not use the air pump function continuously for prolonged periods. If the product heats up significantly, allow it to cool down for a few minutes before resuming use. This prevents the activation of high-temperature protection.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non se acende nin responde. | Low battery charge; internal fault. | Charge the device fully. If still unresponsive, contact customer support. |
| Car does not jump start. | Insufficient charge; incorrect cable connection; car battery severely dead. | Ensure device has >25% charge. Check cable connections (red to +, black to -). Try again. If battery is completely flat, it may require professional assistance. |
| Air compressor stops or overheats. | Continuous use; high ambient temperature. | Allow the device to cool down for several minutes before resuming operation. Avoid prolonged continuous use. |
| "CA1" error displayed. | Internal error or malfunction. | Attempt a soft reset by turning the device off and on. If the error persists, contact customer support. |
Especificacións
| Característica | Detalle |
|---|---|
| Marca | BUVAYE |
| Número de modelo | 1920 |
| Peak Current (Jump Starter) | 2000 Amps |
| Compatibilidade do motor | Up to 7.0L Gas & 5.0L Diesel Engines |
| Max Air Pressure (Air Compressor) | 150 PSI |
| Airflow (Air Compressor) | 35 l/min |
| Saída do banco de enerxía | 5V/2A (USB 3.0 Fast Charging) |
| Power Bank Input | 5 V/2 A |
| Linterna LED | 300-lumen, 3 modes (Constant, Strobe, SOS) |
| Tipo de batería | Lithium Ion (4 batteries included) |
| Peso do elemento | 2.71 libras |
| Dimensións do produto | 7.7 x 3.2 x 2.4 polgadas |
Garantía e Soporte
The BUVAYE Portable Car Jump Starter comes with 1-Year Technical Support. For any questions, issues, or technical assistance, please feel free to contact BUVAYE customer service.
Contact information can typically be found on the product packaging, the official BUVAYE websitio web ou a través da túa plataforma de compra.




