1. Introduzione
Thank you for choosing the AVAPOW A37/TJ18 Jump Starter. This device is designed to safely and efficiently jump-start vehicles with dead 12V batteries and serve as a portable power bank for electronic devices. Please read this manual thoroughly before use to ensure proper operation and to prevent damage to the product or your vehicle.
2. Informazioni di sicurezza
WARNING: Improper use may result in injury or damage to the device or vehicle.
- Cunnette sempre u cl rossuamp à u terminal pusitivu (+) è u cl neruamp à u terminal negativu (-).
- Ùn toccu u cl rossu è neruamps together to avoid short circuits.
- Ùn accendete micca un veiculu se u livellu di batteria di l'avviatore hè inferiore à 20%.
- Do not attempt to jump-start vehicles with voltages other than 12V.
- Mantene u dispusitivu luntanu da i zitelli.
- Ùn espone micca u dispusitivu à temperature estreme, à a luce diretta di u sole o à l'acqua.
- If the jump starter becomes excessively hot during use, discontinue operation immediately.
- Assicurà una ventilazione adatta durante l'usu è a carica.
3. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli sò presenti in u vostru pacchettu:
- AVAPOW Jump Starter Unit (A37 or TJ18)
- Smart Jumper Clamps
- Cavu di carica USB-C
- Casu di almacenamentu
- Manuale d'uso (stu documentu)

Image 3.1: Contents of the AVAPOW Jump Starter package, including the main unit, smart jumper clamps, USB-C charging cable, and a protective storage case.
4. Produttu Finituview
Familiarize yourself with the components and features of your AVAPOW Jump Starter.

Imagine 4.1: Latu view illustrating the Force-Start Button, LED Light, EC5 Output Port, USB-C Input/Output (18W Max), USB-A Output, and DC Output.

Image 4.2: The 4-inch smart display provides real-time power monitoring. Indicators include 'IN' (Charging Detected), 'OUT' (Powering External Devices), 'READY' (Activation Start Indicator), 'Force Start Indicator', and 'Fault Detection Indicator'.
Funzioni chjave:
- Currente di punta alta: Up to 4000A (A37) or 3000A (TJ18) for starting 12V vehicles.
- Dual Starter Modes: Normal Mode for low-voltage batteries and Force Start Mode for completely dead batteries.
- Prutezzione di Sicurezza Avanzata: 10-layer safety features including short-circuit, reverse polarity, over-current, and over-temperature protection.
- 4-inch Digital Display: Clear LED screen showing battery level, voltage, and operational alerts.
- Versatile Power Hub: USB-C PD 18W input/output, dual USB-A outputs, and a 12V DC output for charging various devices.
- Ultra-Bright Emergency Light: Features Steady, Strobe, and SOS modes for various situations.
5. Setup
Carica iniziale:
Before first use, fully charge the AVAPOW Jump Starter. It is recommended to charge the device every 3-6 months to maintain optimal battery health.
- Connect the provided USB-C charging cable to the USB-C input/output port on the jump starter.
- Connect the other end of the USB-C cable to a USB wall adapter (not included) or a car charger. For fastest charging, use a PD 18W compatible charger.
- The digital display will show 'IN' and the battery level will increase, indicating charging is in progress.
- Charging is complete when the display shows 100%. A full charge typically takes approximately 2.5 hours with an 18W PD charger.
6. Operating Instructions
6.1. Avviamentu di un veiculu cù l'aiutu di l'avviamentu di un veiculu
Assicuratevi chì u starter sia almenu à 20% carica prima di pruvà à avvià un veiculu.
- Cunnette vi Clamps: Plug the smart jumper clamps into the EC5 output port of the jump starter. Ensure a secure connection.
- Attaccà à a batteria: Cunnette u rossu (+) clamp to the positive terminal of the vehicle's battery. Connect the black (-) clamp à u terminale negativu di a batteria di u veiculu.
- Verificate u display: The jump starter's display should show 'READY' if the connection is correct and the battery voltage is detected. If a fault is detected, the 'Fault Detection Indicator' will illuminate.
- Principià u veiculu: Start your vehicle's engine. If the vehicle does not start immediately, wait 30 seconds before trying again. Do not crank the engine for more than 3 seconds per attempt.
- Eliminate Clamps: Una volta chì u veiculu principia, caccià subitu u cl intelligente.amps from the vehicle battery, then disconnect them from the jump starter.

Image 6.1: The AVAPOW Jump Starter connected to a vehicle battery using the smart clamps, ready to initiate a jump start.
Modu di partenza furzatu:
If your vehicle's battery is completely dead (0V) and the jump starter does not display 'READY', you may need to use Force Start Mode.
- Cunnette u smart clamps to the jump starter and then to the vehicle battery terminals as described above.
- Press and hold the 'Force-Start Button' on the jump starter for 3 seconds. The 'Force Start Indicator' will illuminate.
- Accendete u mutore di u vostru veiculu in 30 secondi.
- Una volta chì u veiculu principia, caccià subitu u cl intelligente.amps.
CAUTION: Use Force Start Mode only when necessary, as it bypasses some safety checks. Ensure correct polarity before activating.
6.2. Usendu cum'è una Banca di Potenza Portatile
The AVAPOW Jump Starter can charge various electronic devices.
- Uscita USB-C: Connect your device to the USB-C port using a compatible cable for fast charging up to 18W.
- Uscita USB-A: Connect your device to either of the USB-A ports for standard charging (e.g., 5V/3A, 9V/2A, 12V/1.5A).
- 12V DC Output: Use the 12V DC output port to power 12V accessories (e.g., tire inflators, car vacuums).
6.3. Using the Emergency LED Light
The built-in LED light offers three modes for various emergency situations.

Image 6.2: The AVAPOW Jump Starter's ultra-bright LED light, capable of Steady, Strobe, and SOS modes for emergency illumination.
- Press the LED light button once for Steady mode.
- Press again for Strobe mode.
- Appughjà una terza volta per a modalità SOS.
- Appughjà una quarta volta per spegne a luce.
7. Mantenimentu
- Carica: Recharge the jump starter at least once every 3-6 months to prolong battery life, even if not in use.
- Conservazione: Store the device in a cool, dry place, away from direct sunlight and moisture. The recommended storage temperature is between -4°F to 140°F (-20°C to 60°C).
- Pulizia: Aduprate un pannu dolce è asciuttu per pulisce l'esternu di u dispusitivu. Ùn aduprate micca prudutti chimichi aggressivi o materiali abrasivi.
- Cura di a batteria: Do not disassemble the unit. The internal battery is not user-replaceable.
8. Risoluzione di prublemi
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| U veiculu ùn parte micca. | Jump starter battery too low; clamps not connected properly; vehicle battery completely dead. | Ensure jump starter is sufficiently charged (>20%). Check clamp connections. Try Force Start Mode if battery is completely dead. |
| Jump starter display shows 'Fault'. | Cunnessione di polarità inversa; cortu circuitu; surriscaldamentu. | Disconnect clamps and re-connect with correct polarity. Ensure clamps are not touching. Allow device to cool down if hot. |
| L'avviatore d'emergenza ùn si carica micca. | Charging cable or adapter faulty; port obstruction. | Try a different USB-C cable and wall adapter. Ensure the USB-C port is clean and free of debris. |
| External devices not charging. | Jump starter battery too low; incorrect cable; device not compatible. | Charge the jump starter. Use the correct charging cable for your device. Verify device compatibility with output specifications. |
9. Specificazioni
- Mudellu: A37, TJ18
- Puntaghju currente: Up to 4000A (A37), 3000A (TJ18)
- Start Voltage: 12V
- Cumpatibilità di u mutore: Finu à 8.0L Motori à benzina / 8.0L Motori diesel
- Input / Output USB-C: PD 18W max
- Uscita USB-A 1: 5V/3A, 9V/2A, 12V/1.5A
- Uscita USB-A 2: 5V/2.4A
- Produzione DC: 12V/10A
- Température de fonctionnement : -4 °F à 140 °F (-20 °C à 60 °C)
- Tempu di carica: Approximately 2.5 hours (with 18W PD charger)
- Certificazioni di sicurezza: UL/FC/CE certified
10. Garanzia è Support
AVAPOW products are designed for reliability and performance. For warranty information, technical support, or any questions regarding your AVAPOW Jump Starter, please refer to the warranty card included in your package or visit the official AVAPOW website. Please have your model number (A37 or TJ18) and purchase information ready when contacting support.





