1. Producte acabatview
The AstroAI S8 1500A Portable Jump Starter is a versatile device designed to provide reliable power for various automotive and personal needs. It features a powerful 1500A peak current for jump-starting vehicles, a portable power bank function for charging electronic devices, and an integrated LED flashlight with multiple modes.
This compact unit is equipped with advanced safety features to protect against common electrical issues, ensuring safe and efficient operation. Its robust design and multi-functionality make it an essential tool for emergency situations and everyday convenience.

Image: The AstroAI S8 Jump Starter connected to a car battery, demonstrating its high-performance jump-starting capability.
Característiques principals:
- High-Performance Jump Starting: Corrent màxim de 1500 A per a vehicles de 12 V (fins a motors de gasolina de 6.0 L / dièsel de 3.0 L).
- Mode Smart Boost: Detecta automàticament el volum de la bateriatage and enables boost function for fully-drained batteries.
- Seguretat integral: 8 integrated protections including reverse polarity, overcurrent, overvoltage, i curtcircuit.
- Multifunció 5 en 1: Functions as a jump starter, portable power bank, and LED flashlight with 3 modes (flashlight, strobe, SOS).
- Portàtil i compacte: Lightweight and easy to store in a car or travel bag.
2. Què hi ha a la caixa
Before using your AstroAI S8 Jump Starter, please ensure all components are present and in good condition.

Image: All items included with the AstroAI S8 Jump Starter, neatly laid out.
- AstroAI S8 Portable Jump Starter Unit
- Smart Jumper Cables with Safety Clamps
- Cable de càrrega USB-C
- Manual d'usuari
- Bossa d'emmagatzematge
3. Configuració i càrrega
Càrrec inicial:
- Before first use, fully charge the jump starter.
- Connect the provided USB-C charging cable to the 'IN/OUT' port on the jump starter.
- Connect the other end of the USB-C cable to a 5V USB adapter (not included).
- The battery indicator lights on the unit will illuminate to show charging progress. All lights will be solid when fully charged.
It is recommended to fully charge the unit every 3-6 months to maintain battery health, even when not in use.

Image: The AstroAI S8 Jump Starter being charged using a USB-C cable and a wall adapter.
4. Instruccions de funcionament
Arrancar un vehicle:
- Assegureu-vos que l'arrencador estigui carregat com a mínim al 50%.
- Connect the smart jumper cable to the jump starter's EC5 port. The blue standby light on the smart cable should illuminate.
- Enganxeu el cl vermell (+).amp al terminal positiu de la bateria del vehicle.
- Enganxeu el cl de negre (-).amp al terminal negatiu de la bateria del vehicle.
- Check the indicator light on the smart jumper cable:
- Verd sòlid: Connection is correct and ready to start.
- Verd intermitent: Bateria voltage is below 9V (fully drained). Press the 'BOOST' button on the smart cable for 3 seconds until the light turns solid green.
- Vermell: Incorrect connection or other error. Disconnect and re-connect the clamps correctament.
- Once the indicator is solid green, start your vehicle within 45 seconds.
- After the vehicle starts, immediately remove the jumper clamps de la bateria del cotxe i, a continuació, desconnecteu el cable intel·ligent de l'arrencador de bateria.

Image: Regular jump start mode with a solid green indicator light, ready to start the engine.

Image: Boost mode for fully drained batteries, showing the flashing green light and the boost button.
Ús com a banc d'energia:
The AstroAI S8 can charge various electronic devices via its USB output ports.
- Connect your device's USB charging cable to one of the jump starter's USB output ports (USB1+USB2 5V=3.4A or IN/OUT 5V=3A).
- L'arrencador començarà a carregar el dispositiu automàticament.
Ús de la llanterna LED:
The integrated LED flashlight has three modes: constant light, strobe, and SOS.
- Press and hold the power button on the jump starter for 3 seconds to turn on the flashlight.
- Press the power button again to cycle through strobe and SOS modes.
- Premeu i manteniu premut el botó d'engegada durant 3 segons per apagar la llanterna.
Video: Demonstration of the NEXPOW Car Jump Starter 1500A, showing proper connection of clamps to a car battery and successful engine start. This video illustrates the general operating procedure for similar jump starters.
5. Manteniment
- Càrrega regular: To prolong battery life, fully charge the jump starter every 3-6 months, even if not used.
- Emmagatzematge: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures. The recommended operating temperature range is -4°F to 122°F (-20°C to 50°C).
- Neteja: Netegeu la unitat amb un drap suau i sec. No utilitzeu productes químics agressius ni materials abrasius.
- Cura del cable: Inspeccioneu els cables de pont i el clamps for any damage before each use. Replace if frayed or broken.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El vehicle no arrenca | Càrrega baixa a l'arrencador de bateria; cl incorrecteamp connexió; bateria del vehicle completament descarregada. | Ensure jump starter is sufficiently charged. Check clamp connections (red to positive, black to negative). If battery is fully drained, use the 'BOOST' function. |
| Smart cable shows red indicator light | Connexió de polaritat inversa; curtcircuit; sobretemperatura. | Desconnectar clamps and re-connect correctly. Allow unit to cool down if overheated. |
| L'arrencador de bateria no carrega | Faulty charging cable or adapter; unit is already fully charged. | Try a different USB-C cable and 5V adapter. Check battery indicator lights. |
| La llanterna no funciona | Unit is off; low battery. | Ensure unit is powered on. Charge the jump starter. |
7. Especificacions
- Model: S8
- Punt actual: 1500 Amps
- Voltage: 12 volts (CC)
- Compatibilitat del motor: Fins a 6.0 L de gasolina / 3.0 L de dièsel
- Tipus de bateria: Lithium Polymer (NMC)
- Dimensions del producte: 10 x 10 x 10 cm (approx. 7.9*4.5*3.7")
- Pes de l'article: 719 g (0.95 lliures)
- Temperatura de funcionament: -4 °F a 122 °F (-20 °C a 50 °C)
- Sortida USB: 5V=3.4A (USB1+USB2), 5V=3A (IN/OUT)
- Entrada de càrrega: 5V=3A (USB-C)
8. Garantia i Suport
Informació de la garantia:
Please refer to the product packaging or the official AstroAI website for the most up-to-date warranty information. Typically, AstroAI products come with a limited warranty covering manufacturing defects.
Atenció al client:
For any questions, technical assistance, or warranty claims, please contact AstroAI customer support.
Correu electrònic: Support@astroai.com
Please have your model number (S8) and purchase details ready when contacting support.





