1. Produktet er slutview
The FNNEMGE FG608 Car Jump Starter is a portable, high-capacity device designed to start 12V vehicles with dead batteries. It also functions as a power bank for electronic devices and features an integrated LED flashlight. This manual provides essential information for safe and effective use.

Figur 1: FNNEMGE FG608 Car Jump Starter and included accessories.
Nøglefunktioner:
- Høj effekt: 5000A peak current for starting 12V vehicles (up to all gas or 8.0L diesel engines).
- Kompatibilitet med flere køretøjer: Suitable for trucks, motorcycles, watercraft, lawn mowers, snowmobiles, and more.
- Avancerede sikkerhedsforanstaltninger: 10 intelligent safety mechanisms including overcharging, short circuit, reverse polarity, power surge, and spark protection.
- Alsidig LED-lys: Features Flashlight, Strobe Light, and SOS Light modes for various emergency and outdoor situations.
- Bærbar Power Bank: 23800mAh capacity with USB output for charging phones, tablets, and other devices.
- HD LCD-skærm: Provides clear information on battery status, input/output, and temperature alerts.
2. Sikkerhedsoplysninger
Please read all safety warnings and instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Hold enheden væk fra børn.
- Do not expose the device to rain or extreme moisture.
- Enheden må ikke skilles ad eller modificeres.
- Use only the provided smart jumper cables.
- Ensure proper polarity connection to the vehicle battery (red clamp til positiv, sort klamp til negativ).
- Start ikke med et frossent batteri.
- Undgå kontakt med batterisyre.
- Arbejd i et godt ventileret område.
- Hvis enheden bliver for varm under brug, skal den straks afbrydes.

Figur 2: The jump starter incorporates 10 advanced safety protections for user safety.
3. Hvad er der i æsken
Bekræft at alle varer er til stede i din pakke:
- 1 x FNNEMGE Portable Jump Starter (FG608)
- 1 x sæt smarte jumperkabler
- 1 x USB-C opladningskabel
- 1 x Storage Box / Portable Carry Case
- 1 x brugermanual
4. Opsætning og opladning
Indledende opkrævning:
Before first use, fully charge the jump starter. It is recommended to charge the device every 3 months to maintain battery health, even if not in use.
- Connect the provided USB-C charging cable to the jump starter's USB-C input port.
- Connect the other end of the USB-C cable to a USB wall adapter (not included) or a powered USB port.
- The LCD screen will display the charging status. Charge until the screen shows 100%.

Figur 3: The intelligent LCD display shows the battery level and operational status.
5. Betjeningsvejledning
5.1. Start af et køretøj med startkabler
Sørg for, at jumpstarteren er mindst 50% opladet, før du forsøger at starte et køretøj med startkabler.
- Klargør køretøjet: Turn off the vehicle's ignition and all accessories (lights, radio, AC).
- Connect Smart Clamps: Insert the blue plug of the smart jumper cables firmly into the jump starter's 12V output port. Ensure a secure connection.
- Tilslut til batteri:
- Vedhæft rød (+) clamp til køretøjets positive batteripol.
- Vedhæft sort (-) clamp to the vehicle's negative battery terminal or a solid, unpainted metal part of the engine block (ground point).
Den smarte clamps will indicate a successful connection (e.g., a green light or specific beep pattern).
- Start køretøjet: Når clamps are correctly connected and the indicator is green, start the vehicle's engine.
- Fjern Clamps: As soon as the engine starts, remove the smart clampfra bilens batteri inden for 30 sekunder. Fjern først den sorte (-) klump.amp, derefter den røde (+) clamp.
- Disconnect from Jump Starter: Disconnect the smart jumper cables from the jump starter.

Figur 4: Proper connection of the jump starter to a 12V car battery.
5.2. Brug som powerbank
Jumpstarteren kan oplade forskellige elektroniske enheder via dens USB-udgang.
- Connect your device's USB charging cable to the jump starter's USB output port.
- The jump starter will automatically begin charging your device. The LCD screen may indicate "OUT".
- Frakobl din enhed, når opladningen er færdig.

Figur 5: The jump starter functions as a portable power bank for various devices.
5.3. Brug af LED-lommelygten
The integrated LED light has three modes: Flashlight, Strobe, and SOS.
- Press and hold the power button for approximately 3 seconds to turn on the flashlight.
- Press the power button again to cycle through the modes: Flashlight > Strobe > SOS.
- Tryk og hold tænd/sluk-knappen nede igen i 3 sekunder for at slukke LED-lyset.

Figur 6: The LED flashlight provides illumination for various tasks.
6. Vedligeholdelse og opbevaring
- Opladning: Recharge the jump starter every 3 months to prolong battery life, even if not used.
- Rensning: Tør enheden af med en tør, blød klud. Brug ikke skrappe kemikalier eller slibende materialer.
- Opbevaring: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Keep it in its protective carrying case when not in use.
- Batteripleje: Opbevar ikke enheden med et helt afladet batteri i længere perioder.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tændes ikke. | Batteriet er afladet. | Oplad jumpstarteren helt. |
| Køretøjet starter ikke. | Forkert klamp connection; Jump starter battery too low; Vehicle battery severely damaged. | Tjek klamp polarity and connection. Ensure jump starter is sufficiently charged. Consult a mechanic if vehicle battery is severely damaged. |
| Smart klamps show error (e.g., red light, continuous beep). | Reverse polarity, short circuit, or other safety trigger. | Afbryd clamps immediately. Recheck connections for correct polarity. Refer to safety indicators on the smart clamps. |
| Device not charging external devices. | Jump starter battery too low; Incorrect cable; Device not compatible. | Charge the jump starter. Use the correct USB cable for your device. Ensure your device is compatible with USB charging. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Model | FG608 |
| Spidsstrøm | 5000A |
| Batterikapacitet | 23800mAh |
| Start Voltage | 12V |
| Motorkompatibilitet | Up to All Gas, 8.0L Diesel Engines |
| USB udgang | Yes (for charging devices) |
| USB-C indgang | Yes (for charging the jump starter) |
| LED-lystilstande | Flashlight, Strobe, SOS |
| Driftstemperatur | -20°F til 70°F (-29°C til 21°C) |
| Dimensioner | 14 x 24.99 x 9.98 cm |
| Vægt | 450 g |
| Batteritype | Lithium polymer |
9. Garanti og support
The FNNEMGE FG608 Car Jump Starter comes with a 2 ÅRS GARANTI fra købsdatoen.
FNNEMGE offers Lifetime Technical Support and Customer Service.
For any questions or assistance during use, please refer to the contact information provided in the user manual included in your product packaging or visit the official FNNEMGE webwebsted.

