1. Introduzione
Thank you for choosing the MAXTOOLS JS500 Emergency Jump Starter. This device is designed to provide reliable power for jump-starting 12V vehicles with petrol engines up to 3000cc and diesel engines up to 2800cc. It also features an integrated LED torch and a USB port for charging portable electronic devices. Please read this manual thoroughly before use to ensure safe and efficient operation.
2. Informazioni sulla sicurezza
Always observe the following safety precautions to prevent injury or damage to the jump starter or vehicle:
- Quando si lavora con le batterie, indossare occhiali protettivi e guanti.
- Ensure the vehicle's ignition is off and the parking brake is engaged before connecting the jump starter.
- Do not allow the positive (+) and negative (-) clamps to touch each other, as this can cause sparks and damage.
- Non esporre l'avviatore di emergenza alla pioggia o all'umidità.
- Tenere l'avviatore di emergenza lontano dalla portata dei bambini.
- Non tentare di avviare una batteria congelata.
- If the battery is severely damaged or leaking, do not use the jump starter.
- Charge the unit in a well-ventilated area.
3. Caratteristiche e componenti del prodotto
The MAXTOOLS JS500 is equipped with several features for convenience and safety:

This image illustrates the key components of the MAXTOOLS JS500 Jump Starter, including the indestructible casing, pivoting LED lamp, USB socket, 12V output protected by a 20A fuse, professional clamps, and enhanced special battery.
- Indestructible Casing: Costruzione durevole per un utilizzo duraturo.
- Pivoting LED Lamp: Fornisce illuminazione per lavorare in condizioni di scarsa illuminazione.
- Presa USB: Per caricare cellulari, tablet e altri dispositivi alimentati tramite USB.
- 12V Output (20A Fused): Auxiliary power output for 12V accessories.
- Professionale Clamps: Pesante clampper un collegamento sicuro ai terminali della batteria.
- Enhanced Special Battery: High-capacity AGM lead-acid battery for multiple jump starts.
4. Configurazione iniziale e ricarica
Before first use, and for optimal performance, the jump starter must be fully charged.
- Upon receiving the product, charge it for at least 24 hours.
- Connect the jump starter to a standard wall outlet using the provided charging cable.
- The charging indicator will show the charging status. Ensure it indicates a full charge before disconnecting.
- For prolonged periods of non-use, recharge the unit every three months for 48 hours to maintain battery health.
5. Istruzioni per l'uso: avviamento di emergenza di un veicolo
Follow these steps carefully to jump-start a 12V vehicle:

The MAXTOOLS JS500 Jump Starter is suitable for a wide range of 12V vehicles, including utility vehicles, sedans, pick-up trucks, campers, vans, motorboats, and tractors, capable of starting engines up to 3000cc petrol and 2800cc diesel.
- Assicurarsi che l'avviatore di emergenza sia completamente carico.
- Turn off the ignition of the vehicle to be jump-started and engage the parking brake.
- Collegare il rosso positivo (+) clamp al terminale positivo (+) della batteria del veicolo.
- Collegare il nero negativo (-) clamp to a solid, unpainted metal part of the vehicle's chassis, away from the battery and fuel lines. Do not connect directly to the negative battery terminal unless specified by the vehicle manufacturer.
- Press the 'Boost' button on the jump starter (if applicable) or ensure the unit is activated.
- Attempt to start the vehicle. If it does not start immediately, wait a few minutes before trying again. Do not crank the engine for more than 5 seconds per attempt.
- Una volta avviato il veicolo, scollegare il polo negativo nero (-) clamp prima, poi il rosso positivo (+) clamp.
- Lasciare girare il motore del veicolo per qualche minuto per ricaricare la batteria.
6. Altre funzioni
- Torcia LED: To activate the LED lamp, press and hold the designated button. The lamp will remain on as long as the button is pressed to prevent excessive battery discharge.
- Porta di ricarica USB: Connect your USB-powered devices to the USB port for charging. This port is suitable for mobile phones, tablets, and other small electronic devices.
7. Manutenzione
Proper maintenance ensures the longevity and performance of your MAXTOOLS JS500 Jump Starter:
- Ricarica regolare: If the jump starter is not used for extended periods, recharge it every three months for 48 hours. This prevents deep discharge and extends battery life.
- Pulizia: Mantenere l'unità pulita e priva di sporco, polvere e umidità. Utilizzare un panno asciutto per pulire l'esterno.
- Magazzinaggio: Conservare l'avviatore di emergenza in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Ispezione dei cavi: Ispezionare periodicamente il clampControllare che i cavi non presentino segni di danneggiamento, usura o corrosione. Sostituirli se necessario.
8. Risoluzione Dei Problemi
If you encounter issues with your jump starter, refer to the following common problems and solutions:
- L'unità non si accende: Ensure the unit is fully charged. Check the power switch.
- Il veicolo non si avvia:
- Controllare che il clamps are securely connected to the correct battery terminals and chassis point.
- Assicurarsi che l'avviatore di emergenza abbia una carica sufficiente.
- The vehicle's battery might be completely dead or severely damaged, requiring professional assistance.
- The engine size might exceed the jump starter's capacity.
- LED lamp non funziona: Ensure the button is pressed and held. The lamp is designed to only stay on while the button is pressed to conserve battery.
- La porta USB non si carica: Ensure the jump starter has sufficient power. Try a different USB cable or device.
Se i problemi persistono, contattare l'assistenza clienti.
9. Specifiche
| Marca | MAXTOOLS |
| Numero di modello | JS500 |
| Peso dell'articolo | 9 chilogrammi |
| Dimensioni del prodotto (L x P x A) | Dimensioni: 29 x 36 x 12 cm |
| Amperage (Peak) | 2200 A |
| Voltage | 12 Volt |
| Composizione della batteria | Piombo acido (AGM) |
| Capacità della batteria | 22 Amppoche ore |
| Tipo di servizio del veicolo | Car, Van (Petrol up to 3000cc, Diesel up to 2800cc) |
| Conformità | CE |
10. Informazioni sulla garanzia
MAXTOOLS products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your product or visit the official MAXTOOLS websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.
11. Supporto e contatto
For further assistance, technical support, or to inquire about spare parts, please visit our official websito:

This image displays icons for customer care, manuals, tutorials, and spare parts, along with the official website 'www.max-tools.eu' for further support and resources.