Introducció
The BUVAYE BN03 Car Jump Starter with Air Compressor is a versatile and essential tool for vehicle owners. Designed for 12-volt vehicles, it features a powerful 4000A peak current capable of jump-starting gasoline engines up to 10 liters and all diesel engines. Beyond jump-starting, it integrates a 150 PSI air compressor for tire inflation, an emergency power bank for charging mobile devices, and multiple LED light modes for various situations. This device is built with 10 safety protections to ensure secure operation in diverse conditions, from extreme cold to high temperatures.

Què hi ha a la caixa
Upon unboxing your BUVAYE BN03, you will find the following components:
- 1 × Jump Starter with Air Compressor
- 1 × Heavy-Duty Battery Jumper Cables
- 1 × Detachable Air Hose
- 4 × Gas Nozzles (Presta to Schrader adapter, needle adapter, short tapered nozzle, long tapered nozzle)
- 1 × cable de càrrega USB-C
- 1 × manual d'instruccions
- 1 × EVA Carrying Case

Configuració
Càrrega inicial
Before first use, or if the device has been stored for an extended period, ensure the jump starter is fully charged. Connect the included USB-C charging cable to the USB-C input port on the device and plug the other end into a suitable USB power adapter (not included). The LCD display will indicate the charging status. It is recommended to keep the battery starting power above 50% for optimal performance.
Identificació de components
Familiarize yourself with the main components and controls of the device:

- Interruptor d'alimentació: Encén/apaga el dispositiu.
- Air Pressure + / -: Adjusts target air pressure for inflation.
- Pressure Unit Adjustment: Cycles through PSI, BAR, KPA, Kg/cm².
- LED Flashlight Switch: Activates and cycles through flashlight, SOS, and strobe modes.
- Sortida USB-A: Per carregar dispositius externs.
- Port d'entrada USB-C: Per carregar l'arrencador de bateria.
- Smart Clip Socket: Connects the smart jumper cables.
- Inflator Hose Socket: Connects the detachable air hose.
- Cl positiuamp (vermell): Es connecta al terminal positiu (+) de la bateria.
- Cl negatiuamp (Negre): Connects to the negative (-) terminal of the battery.
- Port d'arrencada ràpida: Es connecta als cables de pont intel·ligents.
Instruccions de funcionament
Arrancar un vehicle
Segueix aquests passos per engegar el teu vehicle amb seguretat:
- Pas 1: Insert the Smart Clip into the Jump Starter's jump start port. Ensure a secure connection.
- Pas 2: Connecteu el positiu vermell (+) clamp to the positive (+) terminal of the vehicle's dead battery. Connect the black negative (-) clamp to the negative (-) terminal of the vehicle's dead battery. The smart cables will auto-detect the connection.
- Pas 3: Once the indicator light on the smart clip turns green, start your car engine.
- Pas 4: Després que el motor arrenqui, traieu immediatament el clamps de la bateria del cotxe i, a continuació, desconnecteu el clip intel·ligent de l'arrencador de bateria.

Official product video demonstrating the jump-starting and inflation capabilities of the BUVAYE BN03. This video shows the device in action, highlighting its ease of use for starting vehicles and inflating tires.
Inflating Tires and Other Devices
The integrated air compressor can inflate car tires, bicycle tires, motorcycle tires, sports balls, and more.
- Pas 1: Connect the air hose to the valve of the tire or device you wish to inflate. Ensure it is securely screwed on.
- Pas 2: Press and hold the power button (often indicated by a "M" or similar icon) for 2 seconds to turn on the device. The LCD display will show the current pressure.
- Pas 3: Long press the "O" button to switch between inflation modes (car, motorcycle, bicycle, ball). Short press the "O" button to select the desired pressure unit (PSI, BAR, KPA, Kg/cm²).
- Pas 4: Press the "+" and "-" buttons to preset the desired pressure value.
- Pas 5: Press the power button (often indicated by a "M" or similar icon) again to start the inflation pump. The pump will automatically stop once the preset pressure is reached.


Ús com a Power Bank
The BUVAYE BN03 can serve as a portable power bank to charge your electronic devices.
- Connect your device's charging cable to the USB-A output port on the jump starter.
- L'arrencador començarà a carregar el dispositiu automàticament.

Ús de la llum LED
The built-in LED light offers three modes for various emergency or outdoor situations.
- Press the LED flashlight switch button once for constant illumination (Flashlight mode).
- Press it again to activate the SOS signal mode.
- Press it a third time for Strobe mode.
- Press it a fourth time to turn off the light.

Manteniment
- Càrrega regular: To maintain battery health and ensure readiness, charge the jump starter every two months, especially if not used for a long time.
- Gestió de la temperatura: If the product becomes very hot during use (e.g., during prolonged tire inflation), allow it to cool down for at least 10 minutes before continuing operation.
- Emmagatzematge: Store the device in a cool, dry place. Avoid leaving it in extreme temperatures (very hot or very cold environments) for extended periods, as this can negatively impact the lithium battery's lifespan and performance.
- Neteja: Use a soft, dry cloth to clean the device. Do not use harsh chemicals or abrasive cleaners.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s’encén. | La bateria està completament descarregada. | Charge the jump starter fully using the USB-C cable. |
| El vehicle no arrenca amb ajuda d'un cable. | cl. incorrectaamp connection; Jump starter battery too low; Vehicle battery severely damaged. | Assegureu-vos que clamps are connected correctly (red to +, black to -). Check jump starter battery level (should be >50%). Consult a mechanic if vehicle battery is faulty. |
| Air compressor does not inflate or stops prematurely. | Hose not securely connected; Preset pressure reached; Device overheating. | Ensure air hose is tightly screwed on to the valve. Check preset pressure. Allow device to cool down if hot. |
| LCD display is not working or flickering. | Low battery; Internal malfunction. | Charge the device. If problem persists, contact customer support. |
| Device gets hot during inflation. | Normal operation during prolonged use. | This is normal. Allow the device to cool for 10 minutes if it becomes very hot before continuing. |
Especificacions
| Característica | Detall |
|---|---|
| Marca | BUVAYE |
| Model | BN03 |
| Corrent màxima de sortida | 4000 Amps |
| Applicable Engine Type | All Gas (up to 10L), All Diesel (up to 5L) |
| Pressió del compressor d'aire | Up to 150 PSI (35L/Min) |
| Tipus de bateria | Lithium Ion (4 batteries included) |
| Temperatura de funcionament | -4 ℉ a 140 ℉ (-20 ℃ a 60 ℃) |
| Dimensions (L x A x A) | 6.9 x 1.9 x 3.7 polzades (17.5 x 4.8 x 9.4 cm) |
| Pes de l'article | 2.75 lliures |
| Proteccions de seguretat | Over-charge, Over-current, Short-circuit, Reverse-polarity, Low-temp, High-temp, Over-voltage, Over-load, Spark-proof, Reverse-charge |

Garantia i Suport
BUVAYE offers a 1-year product quality maintenance període i suport tècnic de per vida for the BN03 Car Jump Starter. For any questions, concerns, or technical assistance, please feel free to contact BUVAYE customer support. Refer to the contact information provided in the product packaging or on the official BUVAYE weblloc.




