1. Introduktion
The WOLFBOX 4000A Jump Starter with 160PSI Air Compressor is a versatile all-in-one device designed for automotive emergencies and convenience. It combines a powerful jump starter, a high-capacity portable tire inflator, a 24000mAh power bank, and a bright LED flashlight.
This device is capable of starting completely dead 12V car batteries (up to 10L gas or 10L diesel engines) and can inflate tires for various vehicles and inflatables. Its robust design ensures reliable performance even in harsh conditions.
2. Hvad er der i æsken

The image above displays all items included in your WOLFBOX Jump Starter package.
- Jump Starter with Air Compressor Unit
- Produktmanual
- EVA opbevaringstaske
- Batteri Clamps (Jumper Cables)
- 65W Type-C til Type-C opladningskabel
- Air Nozzles (3 types)
- 20" Inflatable Hose
3. Produktet er slutview

The main unit of the WOLFBOX 4000A Jump Starter and Air Compressor.

The extra-large digital display provides clear readings and easy control.
The device features a large LED display for easy readability, intuitive control buttons, and multiple ports for various functions. It is designed for user-friendliness and durability.
4. Opsætning
4.1 Indledende opladning
Before first use, fully charge the WOLFBOX unit. Connect the provided USB-C to USB-C cable to the unit's USB-C IN port and a compatible 65W USB-C power adapter (not included). The LED display will indicate charging progress. A full charge can be achieved in as fast as two hours.
For optimal battery life, it is recommended to fully charge the unit every six months, even if not in use. The unit boasts a 2-year standby charge retention.

The device maintains its charge for up to two years in standby mode.
5. Betjeningsvejledning
5.1 Jumpstart af et køretøj
This unit can start a completely dead 12V car battery (up to 10L gas or 10L diesel engines).
- Ensure the WOLFBOX unit is sufficiently charged.
- Tilslut batteriet clamps to the unit's jump starter port.
- Vedhæft rød clamp til positiv (+) terminalen på bilbatteriet.
- Vedhæft sort clamp til negativ (-) terminal of the car battery or a solid ground point on the vehicle chassis.
- The indicator light on the clamp connector should turn grøn, indicating a correct connection.
- If the battery is extremely low, press and hold the BOOST button on the clamp connector until the green light is solid.
- Start dit køretøj.
- Når køretøjet starter, skal du straks afbryde strømmen.amps from the car battery, then from the WOLFBOX unit.

Connect the jumper cables to the battery terminals as shown.
Official WOLFBOX video demonstrating the jump starting and air inflation features.
5.2 Brug af luftkompressoren
The built-in 160PSI air compressor can inflate tires and various inflatables.
- Connect the inflatable hose to the unit's air compressor port.
- Attach the hose to the tire valve or appropriate nozzle for your inflatable.
- Turn on the unit and select the desired inflation mode (car, motorcycle, bicycle, ball) using the 'M' button.
- Adjust the target PSI using the '+' and '-' buttons.
- Press the power button to start inflation. The display will show the real-time pressure.
- The compressor will automatically shut off once the preset pressure is reached.

The air compressor function allows for precise inflation with automatic shut-off.
5.3 Brug af LED-lommelygten
The unit features a 400-lumen LED flashlight with multiple modes for emergencies.
- Press and hold the flashlight button to turn on the constant light mode.
- Press the button again to cycle through SOS mode (flashing SOS signal).
- Press the button a third time for strobe mode (rapid flashing).
- Tryk og hold knappen nede for at slukke lommelygten.

The powerful 400-lumen LED flashlight provides illumination for roadside emergencies.
5.4 Opladning af eksterne enheder (PowerBank-funktion)
The 24000mAh battery can also serve as a portable power bank.
- Open the protective cover on the side of the unit to access the USB-C and USB-A ports.
- Connect your device (phone, tablet, etc.) to the appropriate USB-C (65W fast charge) or USB-A (12W/18W) port using your device's charging cable.
- Enheden vil automatisk begynde at oplade din enhed.

The unit can fast charge your devices, acting as a reliable power bank.
6. Vedligeholdelse
To ensure the longevity and optimal performance of your WOLFBOX Jump Starter, follow these maintenance guidelines:
- Almindelig opladning: Fully recharge the unit every six months, even if it has not been used. This helps maintain battery health and ensures it's ready when needed.
- Korrekt opbevaring: Store the unit in a cool, dry place away from direct sunlight, moisture, and extreme temperatures.
- Renhed: Keep the unit and its accessories clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Kabelinspektion: Periodically inspect the battery clampog kabler for tegn på skader, slid eller korrosion. Udskift om nødvendigt.
7. Fejlfinding
7.1 Jump Starter Error Messages
| Fejlmeddelelse | Årsag | Løsning |
|---|---|---|
| Bagside | The clips are reversed | Connect the power with correct polarity |
| Correct (0.0V-10.5V) | Lavt batteri voltage | Hold the BOOST button once to activate forced boost |
| Reverse (timeout after 30s) | 8 consecutive fires in 10 minutes | Leave to stand for 10 minutes |
| Temperatur under 0°C | Low temperature protection below 0°C | Protection is lifted above 5°C |
| Temperatur over 55°C | Over-temperature protection above 55°C | Protection is lifted below 45°C |
7.2 Air Pump Error Messages
| Fejlmeddelelse | Årsag | Løsning |
|---|---|---|
| First and fourth cell batteries flashing | Inflatable temperature protection | Allow temperature to drop below 10°C |
| First cell battery flashing | Udskrevet | Oplad enheden |
| First and third cell batteries flashing | Over-current and short-circuit protection | Short press the power button to clear protection |
| First and second cell batteries flashing | Tire pressure does not reach 20kpa in 50 seconds | Tjek for luftlækager |
8. Specifikationer
| Feature | Specifikation |
|---|---|
| Model | MegaVolt 24 Luft |
| Kapacitet | 24000 mAh (88.8 Wh) |
| Spidsstrøm | 4000 Amps |
| Luftstrøm | 45 L/Min (160 PSI) |
| DC-udgang | 14V-16V |
| USB-C indgang | 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3.25A (65W) |
| USB-C udgang | 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3.25A (65W) |
| USB-A-output | 5V-3A, 9V-2A, 12V-1.5A (18W) |
| Varens vægt | 5.3 pund |
| Produktdimensioner | 2.17" D x 5.28" B x 9.37" H |
| Driftstemperatur | -4°F til 140°F |
| Vandmodstand | IP64 |
9. Garanti og support
WOLFBOX stands behind the quality of its products. Your MegaVolt 24 Air comes with the following:
- 24-måneders garanti: Enjoy peace of mind with a comprehensive 2-year warranty covering manufacturing defects.
- 7-dages returpolitik: If you are not satisfied with your purchase, you may return it within 7 days of receipt.
- Returns on Defects: Products with defects are eligible for return or replacement.
For any inquiries, technical support, or warranty claims, please contact WOLFBOX customer service:
- E-mail: service@wolfbox.com
- Telefon: +1 888 296 8399





