Einführung
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.

Lieferumfang
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 × USB-C-Ladekabel
- 1 × Bedienungsanleitung
- 1 × EVA Carrying Case

Aufstellen
Erstladung
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.
Komponentenidentifikation
Familiarize yourself with the main components and controls of the device:

- Stromschalter: Schaltet das Gerät ein/aus.
- 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.
- USB-A Ausgang: Zum Laden externer Geräte.
- USB-C-Eingangsanschluss: Zum Aufladen des Starthilfegeräts.
- Smart Clip Socket: Verbindet die intelligenten Starthilfekabel.
- Inflator Hose Socket: Connects the detachable air hose.
- Positiver Clamp (Rot): Wird an den Pluspol (+) der Batterie angeschlossen.
- Negativer Clamp (Schwarz): Wird an den Minuspol (-) der Batterie angeschlossen.
- Starthilfeanschluss: Verbindet sich mit den intelligenten Starthilfekabeln.
Bedienungsanleitung
Starthilfe für ein Fahrzeug
Befolgen Sie diese Schritte, um Ihr Fahrzeug sicher zu überbrücken:
- Schritt 1: Insert the Smart Clip into the Jump Starter's jump start port. Ensure a secure connection.
- Schritt 2: Verbinden Sie den roten Pluspol (+) 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.
- Schritt 3: Once the indicator light on the smart clip turns green, start your car engine.
- Schritt 4: Nach dem Motorstart sofort den Stecker entfernen.amps from the car battery, then disconnect the smart clip from the jump starter.

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.
- Schritt 1: Connect the air hose to the valve of the tire or device you wish to inflate. Ensure it is securely screwed on.
- Schritt 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.
- Schritt 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).
- Schritt 4: Press the "+" and "-" buttons to preset the desired pressure value.
- Schritt 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.


Verwendung als Powerbank
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.
- Der Starthilfe-Booster beginnt automatisch mit dem Laden Ihres Geräts.

Verwendung des LED-Lichts
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.

Wartung
- Regelmäßiges Laden: To maintain battery health and ensure readiness, charge the jump starter every two months, especially if not used for a long time.
- Temperaturmanagement: 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.
- Lagerung: 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.
- Reinigung: Reinigen Sie das Gerät mit einem weichen, trockenen Tuch. Verwenden Sie keine scharfen Chemikalien oder Scheuermittel.
Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Gerät lässt sich nicht einschalten. | Der Akku ist vollständig entladen. | Charge the jump starter fully using the USB-C cable. |
| Das Fahrzeug lässt sich nicht überbrücken. | Falsche Klamp connection; Jump starter battery too low; Vehicle battery severely damaged. | Stellen Sie sicher, dass clamps are connected correctly (red to +, black to -). Check jump starter battery level (should be >50%). Consult a mechanic if vehicle battery is faulty. |
| Der Luftkompressor pumpt nicht auf oder schaltet sich vorzeitig ab. | Schlauch nicht fest angeschlossen; Voreingestellter Druck erreicht; Gerät überhitzt. | 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. | Laden Sie das Gerät auf. Sollte das Problem weiterhin bestehen, wenden Sie sich bitte an den Kundendienst. |
| 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. |
Technische Daten
| Besonderheit | Detail |
|---|---|
| Marke | BUVAYE |
| Modell | BN03 |
| Spitzenausgangsstrom | 4000 Amps |
| Applicable Engine Type | All Gas (up to 10L), All Diesel (up to 5L) |
| Luftkompressordruck | Up to 150 PSI (35L/Min) |
| Akku-Typ | Lithium-Ionen-Akku (4 Batterien im Lieferumfang enthalten) |
| Betriebstemperatur | -4℉ bis 140℉ (-20℃ bis 60℃) |
| Abmessungen (L x B x H) | 6.9 x 1.9 x 3.7 Zoll (17.5 x 4.8 x 9.4 cm) |
| Artikelgewicht | 2.75 Pfund |
| Sicherheitsschutz | Over-charge, Over-current, Short-circuit, Reverse-polarity, Low-temp, High-temp, Over-voltage, Over-load, Spark-proof, Reverse-charge |

Garantie und Support
BUVAYE offers a 1-year product quality maintenance Zeitraum und lebenslanger technischer Support 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 webWebsite.




