1. Introducció
Thank you for choosing the acetek HH745 1800 Amp Car Jump Starter. This device is designed to provide reliable emergency power for jump-starting 12V vehicles, as well as serving as a portable power bank and an LED light source. Please read this manual thoroughly before use to ensure safe and optimal operation.
2. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1× acetek Jump Starter (Model HH745)
- 1 × Caixa d'emmagatzematge
- 1 × manual d'instruccions
- 1 x AC Home Charger
- 1 x 12V DC Car Charger
- 1 x Intelligent Jumper Cable Set with Clamps and Protection Device

Image: The acetek HH745 Jump Starter unit shown with its included accessories: a storage box, instruction manual, AC home charger, and 12V DC car charger.
3. Característiques del producte
The acetek HH745 Jump Starter offers a range of features for emergency situations and daily convenience:
- Arrencada potent: Lliura 1800 Amp peak current with a 20000mAh capacity, capable of jump-starting 12V vehicles with up to 6.0L gas or 6.0L diesel engines. Provides up to 30 jump starts on a single charge.
- Sistema de seguretat avançat: Incorporates nine intelligent safety functions including short-circuit protection, over-temperature protection, reverse connection protection, over-current protection, overcharge protection, over-voltage protection, magnetic field protection, and polymer physics for enhanced user safety.
- Multifunctional Power Bank: Features dual USB quick charge output ports for charging smartphones, tablets, GPS devices, and other electronic devices.
- Sortida 12V/10A: A dedicated 12V/10A port allows powering other vehicle devices such as car fridges or vacuum cleaners.
- Llum LED integrada: Equipped with a super bright LED flashlight for visibility during nighttime emergencies or outdoor activities.
- Disseny durador: Built to withstand challenging temperatures from -4℉ to 140℉ (-20℃ to 60℃).

Image: The front panel of the acetek HH745 Jump Starter, showing the battery check button, charge indicator lights, USB output ports, 12V DC socket, and LED light.

Image: A detailed breakdown of the acetek HH745 Jump Starter's components, including the handle, LED light, indicator & USB output, switch, DC 12V cigarette lighter socket, and battery clips.
4. Informació de seguretat
Observeu sempre les següents precaucions de seguretat quan utilitzeu l'arrencador de bateria:
- Llegiu totes les instruccions abans d'utilitzar.
- Wear eye protection and gloves when working with car batteries.
- Assegureu-vos que el motor d'arrencada està completament carregat abans d'utilitzar-lo.
- Do not connect the positive (+) and negative (-) clamps junts.
- No intenteu arrencar amb ajuda d'una bateria congelada.
- Mantingueu la unitat lluny dels nens.
- Utilitzeu-ho en una zona ben ventilada.
- If the unit becomes excessively hot during use, discontinue operation and allow it to cool.

Image: The acetek HH745 Jump Starter highlighting its safety features, including protection against short-circuit, over-temperature, over-current, over-voltage, overcharge, reverse connection, magnetic field, and polymer physics.
5. Càrrega de la unitat
Before first use, fully charge the jump starter. It is recommended to recharge the unit every 3-6 months to maintain battery health.
5.1 Using the AC Home Charger
- Connect the AC home charger to the charging port on the jump starter.
- Plug the AC home charger into a standard wall outlet.
- The charge indicator lights will illuminate to show charging progress. All lights will be solid when fully charged.
5.2 Using the 12V DC Car Charger
- Connect the 12V DC car charger to the charging port on the jump starter.
- Plug the other end into your vehicle's 12V cigarette lighter socket.
- The charge indicator lights will show charging progress.
6. Instruccions de funcionament
6.1 Arrencada amb salt d'un vehicle
Segueix aquests passos per engegar el teu vehicle amb seguretat:
- Assegureu-vos que l'arrencada de salt estigui completament carregada.
- Turn off your vehicle's ignition and all accessories.
- Connecteu el cl vermell (+).amp to the positive (+) terminal of your vehicle's battery.
- Connecteu el negre (-) clamp to a clean, unpainted metal part of your vehicle's engine block or chassis, away from the battery. Do NOT connect directly to the negative (-) battery terminal.
- Turn on the jump starter unit.
- Attempt to start your vehicle. If it doesn't start immediately, wait 30 seconds before trying again. Do not crank for more than 5 seconds per attempt.
- Un cop arrencat el vehicle, desconnecteu immediatament el cl negre (-).amp from the vehicle chassis, then disconnect the red (+) clamp de la bateria.
- Apagueu la unitat d'arrencada de bateria.

Image: A visual guide demonstrating the four steps for jump-starting a car: connecting clamps, turning on the jump starter, starting the car, and removing clamps.

Image: The acetek HH745 Jump Starter positioned in a car's engine bay, with its clamps connected to the vehicle's battery terminals, ready for jump-starting.
Video: An official product video demonstrating the features and usage of the acetek Car Jump Starter, including connecting to a car battery and starting a vehicle.
6.2 Ús com a bateria externa
To charge electronic devices:
- Connecteu el cable de càrrega USB del dispositiu a un dels ports de sortida USB de l'arrencador de bateria.
- L'arrencador començarà a carregar el dispositiu automàticament.

Image: The acetek HH745 Jump Starter with USB cables connected, charging a smartphone and tablet, demonstrating its power bank functionality.

Image: A smartphone connected via a USB cable to the acetek HH745 Jump Starter, illustrating its use as a portable charger for electronic devices.
6.3 Ús de la llum LED
Per activar la llum LED:
- Locate the LED light power button on the unit.
- Press the button once to turn on the light. Press again to cycle through different light modes (e.g., steady, strobe, SOS) if available, or to turn off.

Image: The acetek HH745 Jump Starter's LED light brightly illuminating a car's engine bay, useful for emergency repairs in low-light conditions.

Image: The acetek HH745 Jump Starter's LED light providing illumination in a dark outdoor camping environment, highlighting its utility beyond vehicle emergencies.
7. Manteniment i emmagatzematge
Proper maintenance ensures the longevity and performance of your jump starter:
- Recarrega regularment: Recharge the unit every 3-6 months, even if not used, to prevent deep discharge and extend battery life.
- Neteja: Keep the unit clean and free from dust and debris. Use a dry cloth for cleaning.
- Emmagatzematge: Store the jump starter in a cool, dry place, away from direct sunlight and extreme temperatures. The unit is designed to operate in temperatures from -4℉ to 140℉ (-20℃ to 60℃).
- Cura del cable: Inspeccioneu els cables de pont i el clamps for any damage before each use. Replace if frayed or damaged.

Image: The acetek HH745 Jump Starter depicted against a background of fire and ice, illustrating its ability to function reliably in extreme temperatures ranging from -4℉ to 140℉.
8. Solució De Problemes
If you encounter issues with your acetek HH745 Jump Starter, refer to the following common problems and solutions:
- La unitat no s'encén: Ensure the unit is charged. If not, connect to a charger.
- Vehicle does not start:
- Comproveu que el clamps are securely connected to the correct battery terminals (red to positive, black to chassis).
- Assegureu-vos que l'arrencada de salt estigui completament carregada.
- The vehicle battery might be severely damaged and require professional assistance.
- Charge indicator lights not working: Verify the charger is properly connected to both the unit and the power source.
- El llum LED no funciona: Check if the unit has sufficient charge. Press the LED light button firmly.
Per a més ajuda, poseu-vos en contacte amb l'atenció al client.
9. Especificacions
| Marca | acetek |
| Model | HH745 |
| Corrent màxima de sortida | 1800 Amps |
| Capacitat de la bateria | 20000 mAh |
| Voltage | 12 Volts |
| Composició de les cèl·lules de la bateria | Àcid de plom segellat |
| Dimensions del producte | 5 "P x 10" W x 11" H |
| Pes de l'article | 16.24 lliures |
| Temperatura de funcionament | -4 ℉ a 140 ℉ (-20 ℃ a 60 ℃) |
| Compatibilitat del motor | Fins a 6.0 L de gasolina o 6.0 L de dièsel |
10. Garantia i Suport
Your acetek HH745 1800 Amp Car Jump Starter comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
If you experience any problems with your portable car battery jump starter or have questions regarding its operation, please contact acetek customer support for assistance. Please have your purchase information and model number (HH745) ready when contacting support.

