EAFC 2 in 1 Car Jump Starter & Inflator Pump User Manual

Introduction

Thank you for purchasing the EAFC 2 in 1 Car Jump Starter & Inflator Pump. This device is designed to provide emergency vehicle starting assistance, tire inflation, and portable power bank functionality. Please read this manual carefully before use to ensure proper operation and safety.

Executive Standards: GB/T35590-2017

Product Features

• 2-in-1 Functionality: Combines a car jump starter and a cordless tire inflator.
• Emergency Engine Start: Supports 12V vehicle emergency start for gasoline/diesel vehicles within 5.0 displacement.
• Cordless Tire Inflator: Preset tire pressure, automatic stop when full, no need for cigarette lighter connection.
• Power Bank: High capacity 8800mAh power bank with USB 5V/2A output for charging mobile devices.
• LED Flashlight: Multiple lighting modes including strong light, strong light flashing, and SOS signal.
• Digital Display: Large LED screen clearly shows power level and inflation pressure.
• Smart Protection: Features overload, overcurrent, and anti-reverse connection protection with automatic alarms.

Package Contents

Please check the package for the following items:

• EAFC 2 in 1 Car Jump Starter & Inflator Pump
• Smart Power Clip (Jumper Cables)
• Inflatable Hose
• Air Mouths (various adapters)
• USB Cable (for charging the device)
• Gift Bag / Carrying Case
• User Manual

Setup

Charging the Device

1. Connect the provided USB Type-C charging cable to the device's charging port.
2. Connect the other end of the USB cable to a 5V charger (e.g., a mobile phone charger).
3. The digital display will show the charging progress. When the display shows 100%, charging is complete.

Note: The device may have 'virtual power' on first use. It is recommended to discharge it to 5-10% and then fully charge it before initial use to ensure optimal performance. Ensure the device has at least 75% charge before jump-starting a vehicle.

Operating Instructions

1. Jump Starting a Vehicle

1. Ensure the jump starter device has at least 75% charge.
2. Turn off all electrical equipment in the car (headlights, navigation, air conditioner, etc.).
3. Connect the red clamp of the smart power clip to the positive (+) pole of the car battery.
4. Connect the black clamp of the smart power clip to the negative (-) pole of the car battery.
5. Fully insert the smart power clip connector into the EC5 interface of the jump starter device. The indicator light on the smart clip should turn green, indicating a correct connection.
6. Turn the car's ignition switch to the START position to start the engine.
7. Once the car engine starts successfully, immediately unplug the smart power clip connector from the jump starter device and then remove the clamps from the car battery within 30 seconds.

Important: Do not attempt to start continuously. The starting time should not exceed 3 seconds. If the first attempt is unsuccessful, wait at least 30 seconds before trying again. Do not start continuously.

2. Tire Inflation

1. Connect the inflatable hose to the device's inflation port.
2. Attach the appropriate air mouth adapter to the hose and securely connect it to the tire valve or item to be inflated.
3. Press the 'Mode' button (usually represented by a bicycle/car/ball icon) to select the desired inflation mode (Car, Motorcycle, Bicycle, Balls). You can also customize the pressure.
4. Use the '+' and '-' buttons to adjust the target pressure.
5. Press the 'Power' button (or 'Start' button) to begin inflation. The device will automatically stop when the preset pressure is reached.
6. To change pressure units (PSI, BAR, KPA, KG/CM2), press the 'Unit Switch / START Button' twice in quick succession.

Warm Tip: After inflating one tire, it is recommended to wait a few minutes before inflating another to allow the device to cool down.

3. Power Bank Function

1. Ensure the mobile device to be charged requires a 5V output.
2. Connect the USB cable to the device's USB output port.
3. Connect the other end of the USB cable to your mobile device.
4. Press the power button on the device to activate charging. The digital display will show the power level.

4. LED Flashlight

1. To turn on the LED light, long press the front switch button for 3 seconds.
2. Briefly press the switch button to cycle through modes: Strong light → Strong light flashing → SOS → Off.

Maintenance

• The device can be stored for 3-6 months if unused. However, it is recommended to charge and discharge the device once a month to prolong its service life.
• When not in use, ensure the battery clamps are removed and the dust insulation cover is in place to protect the DO interface.
• The device has an intelligent detection function. If there is no load or charging of electronic products is complete, the power supply will automatically enter sleep mode to conserve power.

Troubleshooting

Common Issues & Solutions

Jump Start Specifics

• If the car battery is severely discharged (e.g., doors and headlights cannot be opened normally), it may be necessary to remove the negative pole of the car battery before jump-starting to prevent the power supply from being sucked back and discharged.
• For vehicles with start-stop technology or specific driving procedures, the negative pole of the car battery cannot be removed.

Safety Warnings

Failure to follow these safety warnings may result in fire, electric shock, or damage to your car.

• Do not throw, hit, modify, or disassemble the product or its battery.
• Do not expose the product to fire or high temperatures.
• Use only qualified AC/DC plugs for charging.
• If the product is deformed or damaged, discontinue use immediately.
• Keep the product out of reach of children. It is not a toy. Individuals with reduced physical, sensory, or mental capabilities should use this product under supervision.
• Do not clamp both battery terminals with the same clamp or clamp them to the same piece of metal to avoid short circuits.
• Do not allow the metal part of the battery holder to contact the same piece of metal.
• Do not use the device in wet environments like bathrooms or where it may come into contact with water.
• Do not reverse connect inputs or outputs.
• Use a mobile phone charger with 3C certification for charging the device.
• During charging, maintain an ambient temperature between 0°C and 60°C.
• If any abnormality or fault occurs during charging, contact customer service.
• Do not place the product on flammable or explosive objects during charging or storage.

Toxic and Harmful Substances/Elements

0: Indicates that the content of the hazardous substance in all homogeneous materials of the component is below the limit specified in 2002/95/EC (ROHS) standard.

Specifications

User Tips

• Charging: The device does not typically come with a dedicated wall charger. You can use any standard 5V USB charger (like a phone charger) with the provided USB Type-C cable.
• Jump Start Mode: Ensure the device is adequately charged (above 75%) before attempting a jump start. Follow the connection steps carefully, ensuring the indicator light on the smart clip turns green for a correct connection.
• Inflation Noise: It is normal for the air pump to produce sound during operation. The sound may be continuous or intermittent depending on the inflation stage and pressure.
• Power Display: If the screen shows 100% but you suspect it's not fully charged, try unplugging and re-inserting the charging cable.

Frequently Asked Questions (FAQ)

Q: How do I turn the LED on and off?

A: Long press the front switch button for three seconds to turn on the LED. Then, gently press the switch to cycle through modes: Strong light → Strong light flashing → SOS → Off.

Q: How do I turn off the device's power bank function?

A: The device has an intelligent detection function. If there is no load or charging of electronic products is complete, the power bank function will automatically enter sleep mode. The power off switch only turns off the digital charging power supply. The DO interface for jump starting always has 12V output, so it's important to remove the battery clamps and cover the port when not in use.

Q: How long does it take to fully charge the device?

A: Approximately 6 hours. The host unit itself may charge in about 3.4 hours.

Q: Will incorrect positive and negative connections damage the car?

A: No, the device is equipped with an intelligent safety detection system. If the clamps are connected incorrectly, the internal fuse will automatically cut off the current to prevent damage to both the operator and the car. However, always ensure correct connection to avoid power surges.

Q: How many times can the device jump start a car on a full charge?

A: The number of starts depends on the car's power shortage, battery condition, displacement, and ambient temperature. A fully charged 8800mAh device can typically perform up to 11 engine starts.

Q: How long can the device be stored?

A: The device can be stored for 3-6 months if not used. However, it is recommended to charge and discharge the device once a month to prolong its service life.

Warranty & Support

For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.

A PDF version of the user manual is available for download: User Manual (PDF)