Einführung
This manual provides detailed instructions for the safe and effective use of your FNNEMGE 4000A 21800mAh Portable Jump Starter. This device is designed to jump-start 12V vehicles (up to 8.0L gasoline or 6.5L diesel engines) and also functions as a portable power bank and LED flashlight. Please read this manual thoroughly before operation and retain it for future reference.
Wichtige Sicherheitsinformationen
Your FNNEMGE Jump Starter is equipped with 10 intelligent safety mechanisms to ensure safe operation. These protections include:
- Funkenfreier Schutz
- Zero Damage Protection
- Niedrige Lautstärketage-Schutz
- Hochtemperaturschutz
- Kurzschlussschutz
- Verpolschutz
- Über Voltage-Schutz
- Überladeschutz
- Reverse-Charge-Schutz
- Überstromschutz
Always follow these general safety guidelines:
- Tauchen Sie das Gerät nicht in Wasser.
- Betreiben Sie das Gerät nicht, wenn es beschädigt ist.
- Außerhalb der Reichweite von Kindern aufbewahren.
- Sorgen Sie während der Verwendung und des Ladevorgangs für ausreichende Belüftung.
- Do not attempt to jump-start vehicles with voltages außer 12V.

Image: The FNNEMGE Jump Starter highlighting its 10 advanced safety protections, including spark-proof, zero damage, low voltage, high temperature, short circuit, reverse polarity, over voltage, over charge, reverse charge, and overcurrent protection.
Packungsinhalt
Überprüfen Sie, ob alle Artikel in Ihrem Paket vorhanden sind:
- 1 x FNNEMGE Portable Jump Starter
- 1 x Smart Jumper Cable Set
- 1 x USB-C Ladekabel
- 1 x Benutzerhandbuch

Image: The FNNEMGE Portable Jump Starter, its smart jumper cables, and the USB-C charging cable, representing the complete package contents.
Produkt überview
Komponenten
The FNNEMGE Jump Starter features a compact design with essential components for vehicle starting and portable power.
- Haupteinheit: Houses the battery, control circuitry, and display.
- Intelligente Starthilfekabel: Equipped with safety features and indicators.
- USB-C-Ein-/Ausgangsanschluss: For charging the unit and other devices.
- USB-Ausgangsport: Zum Aufladen anderer Geräte.
- LED-Taschenlampe: Integriertes Licht mit mehreren Modi.
Intelligentes LCD-Display
The 2.6-inch LCD screen provides comprehensive information about the device's status, including battery level, input/output indications, and temperature alerts.

Image: The FNNEMGE Jump Starter's 2.6-inch intelligent LCD display, clearly showing battery percentage, IN/OUT indicators, and temperature warnings for easy monitoring of operational status.
Setup: Charging the Jump Starter
Before initial use, fully charge the jump starter. It is recommended to recharge the unit after each use to maintain optimal performance.
- Schließen Sie das mitgelieferte USB-C-Ladekabel an den USB-C-Eingangsanschluss des Starthilfegeräts an.
- Verbinden Sie das andere Ende des USB-C-Kabels mit einem kompatiblen USB-Netzteil (nicht im Lieferumfang enthalten) oder einem Autoladegerät.
- The LCD display will show the charging status and battery percentage. Charge until the display indicates 100%.
The unit can also be charged via its USB-C port from a power source.
Bedienungsanleitung
1. Starthilfe für Ihr Fahrzeug
This jump starter is designed for 12V vehicles with up to 8.0L gasoline or 6.5L diesel engines.
- Schritt 1: Ensure the jump starter has sufficient charge (at least 50% recommended). Insert the blue end of the smart jumper cable into the jump starter's 12V output port. Ensure a secure connection.
- Schritt 2: Verbinden Sie die roteamp (+) to the positive terminal of your vehicle's battery and the black clamp (-) to the negative terminal. The smart cable's indicator light will show the connection status.
- Schritt 3: Once the smart cable indicates a safe connection (usually a solid green light), return to your vehicle and start the engine.
- Schritt 4: After the engine starts, immediately remove the jumper cables from the vehicle battery terminals, then disconnect the smart cable from the jump starter.

Image: A visual guide demonstrating the four steps to jump-start a car: 1. Insert the jump cable into the jump starter. 2. Connect the clamps to your car battery. 3. Start your car engine. 4. Remove the clamps to complete the operation.
Notiz: If the vehicle does not start on the first attempt, wait at least 30 seconds before trying again. If the smart cable shows an error, refer to the troubleshooting section.

Image: The FNNEMGE Jump Starter in an engine bay, connected to a car battery, illustrating its capacity to deliver 4000A peak current, suitable for 8.0L gas and 6.5L diesel engines, providing 12 Volts for up to 60 starts.
2. Verwendung als Powerbank
Der Starthilfe-Booster kann über seine USB-Ausgangsanschlüsse verschiedene elektronische Geräte aufladen.
- Connect your device's USB charging cable to one of the jump starter's USB output ports (USB1 or USB-C).
- The LCD display will indicate "OUT" when charging is active.
- The 21800mAh capacity allows for multiple charges of smartphones, tablets, and other USB-powered devices.

Image: The FNNEMGE Jump Starter functioning as a 21800mAh power bank, connected via USB to charge a smartphone and wireless earbuds, demonstrating its versatility for various digital devices.
3. Verwenden der LED-Taschenlampe
The integrated LED flashlight offers three modes for different situations:
- Normales Licht: Press the flashlight button once for continuous illumination.
- SOS-Modus: Press the button a second time for an SOS signal (three short, three long, three short flashes).
- Stroboskop-Modus: Press the button a third time for a rapid strobe light.
- Drücken Sie den Knopf ein viertes Mal, um die Taschenlampe auszuschalten.

Image: A mechanic utilizing the FNNEMGE Jump Starter's LED flashlight to illuminate an engine bay, with icons indicating its three modes: normal light, SOS signal, and strobe light, useful for dark conditions or emergencies.
Wartung
Lagerung
- Bewahren Sie die Starthilfe an einem kühlen, trockenen Ort ohne direkte Sonneneinstrahlung auf.
- For long-term storage, ensure the unit is charged to at least 50% and recharge every 3-6 months to prevent battery degradation.
- Keep away from flammable materials and extreme temperatures.
Reinigung
- Wischen Sie das Gerät mit einem weichen, trockenen Tuch ab.
- Verwenden Sie keine aggressiven Chemikalien oder Scheuermittel.
Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Das Fahrzeug springt nicht an. | Niedrige Ladung am Starthilfegerät; falsche Einstellungamp Verbindung hergestellt; Fahrzeugbatterie komplett entladen. | Stellen Sie sicher, dass der Starthilfeakku vollständig geladen ist. Überprüfen Sie den Akku.amp polarity and connection. If vehicle battery is completely dead, press the "BOOST" button on the smart cable (if available) or wait longer before attempting to start. |
| Smart cable indicator light shows red/error. | Verpolung; Kurzschluss; Übertemperatur. | Trennen Sie die Verbindungamps and re-connect with correct polarity. Check for any short circuits. Allow unit to cool down if overheated. |
| Starthilfegerät lädt nicht. | Faulty charging cable; incompatible adapter; damaged port. | Try a different USB-C cable and wall adapter. Ensure the charging port is clean and undamaged. |
Technische Daten
| Marke | FNNEMGE |
| Modell | Q9C |
| Spitzenstrom | 4000 A |
| Batteriekapazität | 21800 mAh |
| Fahrzeug-Servicetyp | Car, Truck, Motorcycle, Snowmobile |
| Motorkompatibilität | Bis zu 8.0 l Benzin, 6.5 l Diesel |
| Bandtage | 12 Volt |
| Batteriezusammensetzung | Lithium-Ionen-Polymer |
| Artikelgewicht | 750 g |
| Produktabmessungen (L x B x H) | 5 x 6 x 10 cm |
| Konforme Spezifikationen | CE |
| UPC | 762409703486 |
Garantie und Support
FNNEMGE bietet ein 2 Jahr Garantie for this product, along with lifetime technical support and 24/7 customer service.
If you encounter any questions or issues during use, please contact us via the email address provided in the user manual included with your product package.