1. Introdución
Thank you for choosing the EAFC JC02 2000A Car Jump Starter. This device is designed to provide a reliable and safe solution for jump-starting vehicles with dead batteries, as well as serving as a portable power bank and an emergency LED flashlight. Please read this manual carefully before use to ensure proper operation and to prevent damage to the product or your vehicle.
2. Produto rematadoview
2.1 Contido do paquete
Os seguintes elementos están incluídos no teu paquete:
- 1 x EAFC 2000A Portable Jump Starter
- 1 x batería intelixente clamp Cable
- 1 x cable de carga USB
- 1 x bolsa de almacenamento
- 1 x Manual de usuario
2.2 Características do dispositivo
- Alta corrente de pico: 2000A peak current for 12V vehicles (up to 6.0L gasoline or 4.0L diesel engines).
- Banco de enerxía portátil: Equipped with USB ports (5V/2.4A) for charging mobile phones, tablets, cameras, and other USB-powered devices.
- Cl de seguridade intelixenteamps: Built-in 10 safety protection functions including overcharge, overvoltage, overcurrent, overload, spark-proof, reverse polarity, short circuit, and high/low temperature protection.
- Multi-functional LED Flashlight: Features 3 modes: steady light, strobe, and SOS for emergency situations.
- Pantalla LCD: Clear display showing battery percentage e o estado da saída.
- Extreme Temperature Operation: Functions effectively in temperatures ranging from -40°C to 80°C.
2.3 Compoñentes do produto
Familiarize yourself with the main parts of the jump starter:

Image: EAFC JC02 Jump Starter unit, smart clamps, and storage bag.

Imaxe: Detallada view of the EAFC JC02 Jump Starter showing the ON/OFF button, smart display, DO anti-reverse interface, charging port, 5V 2.0A output, and LED light.
3. Configuración e carga
3.1 Cargo inicial
Before first use, fully charge the EAFC JC02 Jump Starter. Connect the provided USB charging cable to the charging port on the device and to a 5V/2A USB wall adapter (not included) or car charger. The LCD screen will display the charging progress. A full charge is indicated by 100% on the display and typically takes 3-4 hours.

Image: The EAFC JC02 Jump Starter connected to a wall charger via its USB charging port. The display shows charging status.
Nota: It is recommended to fully charge the device every 3-6 months to maintain battery health, even if not in use.
4. Instrucións de funcionamento
4.1 Puesta en marcha dun vehículo
Asegúrate de que o arrancador estea cargado polo menos ao 50 % antes de tentar arrincar un vehículo con axuda de baterías.
- Step 1: Insert the Smart Clamp Fío. Plug the blue end of the smart clamp cable into the jump starter's DO anti-reverse interface. Ensure a secure connection.
- Step 2: Connect to the Car Battery. Adxunta o cl vermelloamp ao terminal positivo (+) da batería do coche e ao cl negroamp ao terminal negativo (-). O interruptor intelixenteamp indicator light should turn green, indicating a correct connection and readiness to jump start. If an alarm sounds or the light is red, check for reverse polarity or other issues.
- Paso 3: Arrancar o motor. Return to your vehicle and start the engine. If the engine does not start immediately, wait 30 seconds and try again. Do not attempt more than 3 consecutive starts.
- Paso 4: Eliminar o Clamps. Unha vez que o motor arranque, retire inmediatamente o cle intelixenteamp cable from the car battery terminals, then disconnect it from the jump starter.

Image: A four-panel illustration showing the jump-starting process: 1. Inserting the clamp cable into the jump starter. 2. Connecting clamps to the car battery. 3. Starting the car engine. 4. Removing the clamps.
Atención: Non toque o cl vermello e negroamps together. Do not leave the clamps connected to the battery after the engine starts.
4.2 Charging Mobile Devices (Power Bank Function)
The EAFC JC02 can be used as a portable power bank to charge your electronic devices.
- Connect your device's USB charging cable to the USB output port (5V/2.4A) on the jump starter.
- The jump starter will automatically begin charging your device. The LCD screen will show "OUT" and the battery percentage.
- Desconecta o dispositivo unha vez que remate a carga.

Image: The EAFC JC02 Jump Starter connected via USB cable to a smartphone, demonstrating its power bank functionality.
4.3 Uso da lanterna LED
The built-in LED flashlight has three modes: steady, strobe, and SOS.
- Para acender a lanterna, manteña premido o botón de acendido durante aproximadamente 3 segundos.
- Press the power button briefly to cycle through the modes: Steady Light → Strobe Light → SOS Signal.
- To turn off the flashlight, press and hold the power button again for 3 seconds, or cycle through all modes until it turns off.

Image: The EAFC JC02 Jump Starter's LED flashlight illuminating an engine bay at night, demonstrating its utility in low-light conditions.
5. Información de seguridade e precaucións
Lea e comprenda toda a información de seguridade antes de usar este produto. O incumprimento destas instrucións pode provocar descargas eléctricas, incendios ou lesións graves.
- Non empregues o arrancador se a batería está pechadaamps ou cables están danados.
- Non arranque unha batería conxelada.
- Ensure proper polarity connection (red to positive, black to negative). The smart clamps will alert you if connected incorrectly.
- Non permita o cl vermello e negroamps tocarse.
- Manteña o dispositivo lonxe dos nenos.
- Non expoña o produto á choiva nin á humidade.
- Non desmonte nin modifique a unidade.
- Store the jump starter in a cool, dry place, away from direct sunlight and high temperatures.
- Usa só o clavilleiro intelixente fornecidoamp cable and USB charging cable.

Image: The EAFC JC02 Jump Starter highlighting its intelligent battery clamps and various protection features such as reverse polarity protection, back-charge protection, overcharge protection, deep discharge protection, undervoltage protection, overcurrent protection, short circuit protection, and overheating protection.
6. Mantemento
- Clean the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Store the jump starter in its storage bag when not in use to protect it from dust and damage.
- Recharge the unit every 3-6 months to maintain optimal battery performance, even if it has not been used.
- Avoid storing the device in extreme temperatures (above 60°C or below -20°C) for extended periods.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O vehículo non arranca. | A batería do arrancador de baterías está baixa. Clampnon está conectado correctamente. A batería do vehículo está gravemente danada. | Recarga o arrancador de salto. Asegurar clamps are firmly attached to correct terminals. Consulta cun mecánico profesional. |
| Intelixente clamp indicator is red or alarming. | Conexión de polaridade inversa. Curto circuíto. Over-discharge of vehicle battery. | Desconectar e volver a conectar clamps to correct terminals. Comprobe se hai algún contacto metálico entre o clamps. Ensure vehicle battery is not completely dead. |
| O arrancador de baterías non carga. | Cable ou adaptador de carga avariado. Charging port dirty. | Try a different USB cable and adapter. Clean the charging port gently. |
8. Especificacións
| Característica | Detalle |
|---|---|
| Marca | EAFC |
| Número de modelo | JC02 |
| Corrente máxima | 2000A |
| Inicio Voltage | 12 V |
| Engine Compatibility (Gasoline) | Ata 6.0L |
| Compatibilidade de motores (diésel) | Ata 4.0L |
| Saída USB | 5 V/2.4 A |
| Dimensións do produto | 18 x 8.7 x 3.5 cm (7.09 x 3.43 x 1.38 polgadas) |
| Peso do produto | 850 g (1.87 lb) |
| Temperatura de funcionamento | -40 °C a 80 °C (-40 °F a 176 °F) |
9. Garantía e soporte
EAFC provides professional technical support for the lifetime of this product. If you encounter any issues or have questions, please contact our customer service team. Our team aims to respond within 24 hours.
Consulta a documentación da túa compra para coñecer os termos e condicións específicos da garantía.