1. Introduction
Thank you for choosing the YaberAuto YA70 4-in-1 Jump Starter with 150PSI Compressor. This versatile device combines a powerful car jump starter, a 150PSI air compressor, a 21800mAh power bank, and an LED flashlight, making it an essential tool for any vehicle owner. Please read this manual carefully before use to ensure safe and optimal operation.
Image: The YaberAuto YA70 device, showcasing its compact design and multiple functionalities.
2. Product Overview
2.1 Key Features
- High-Performance 4000A Jump Starter: Capable of restarting 12V vehicle batteries (up to 9.0L gasoline / 8.0L diesel engines) in seconds.
- 150PSI Air Compressor: Inflates car tires from 0 to 20 PSI in approximately 2 minutes. Features 4 inflation modes (car, motorcycle, bicycle, balls) and 3 pressure units (PSI, BAR, KPA).
- 21800mAh Power Bank: Equipped with a USB-C input for charging the device, two USB-A output ports for charging external devices (smartphones, tablets), and a DC output (12V-16.8V 10A) for powering accessories like car refrigerators or LED lights.
- Advanced Safety Protections: Incorporates 10 built-in safety functions and a smart cable to prevent short circuits, overheating, overvoltage, overcharge, deep discharge, overcurrent, and reverse current.
- LCD Screen: Displays battery status, error messages, and charging mode clearly, even in low-light conditions.
- LED Flashlight: Integrated LED light for emergency situations.
2.2 Package Contents
Please check the package contents upon unboxing:
- YaberAuto YA70 Jump Starter
- Smart Jumper Cables
- Air Hose
- 3 x Different Nozzle Adapters
- USB-C Charging Cable (charger not included)
- User Manual
- Storage Case
3. Getting Started
3.1 Initial Charging
Before first use, fully charge the YaberAuto YA70. Connect the provided USB-C charging cable to the device's USB-C input port and a USB wall adapter (not included). The LCD screen will indicate the charging progress. It is recommended to charge the device to 100% capacity.
- Charging Time: Varies depending on the power adapter used.
- Indicator: The LCD screen will show the battery percentage.
Image: Close-up of the YaberAuto YA70 showing the charging port and LCD screen.
4. Operating Instructions
4.1 Jump Starting a Vehicle
Safety First: Ensure the vehicle is in park/neutral with the ignition off. Wear appropriate safety gear (gloves, eye protection).
- Connect the blue end of the smart jumper cables to the jump start port on the YaberAuto YA70.
- Attach the red clamp to the vehicle's positive (+) battery terminal.
- Attach the black clamp to the vehicle's negative (-) battery terminal.
- Ensure the clamps are securely connected and the smart cable indicator light is green (indicating a safe connection). If it's red or flashing, check connections or refer to troubleshooting.
- Start the vehicle's engine.
- Once the engine starts, immediately remove the clamps from the car battery (black first, then red), and then disconnect the smart cable from the jump starter.
Note: Do not crank the engine for more than 3 seconds. Wait at least 30 seconds between attempts if the engine does not start immediately.
Image: Diagram showing the correct connection of jumper cables to a car battery.
4.2 Using the Air Compressor
- Connect the air hose to the compressor port on the YaberAuto YA70.
- Attach the other end of the air hose to the tire valve or desired inflatable item. Use the appropriate nozzle adapter if necessary.
- Turn on the device. The LCD screen will display the current pressure.
- Press the "MODE" button to select the desired inflation mode (Car, Motorcycle, Bicycle, Ball). Each mode has a default pressure value.
- Use the "+" and "-" buttons to adjust the target pressure.
- Press the "START/STOP" button to begin inflation. The compressor will automatically stop once the target pressure is reached.
- Disconnect the air hose from the item and the device.
Note: The compressor is designed for intermittent use. Allow it to cool down after prolonged operation.
4.3 Power Bank Functionality
The YaberAuto YA70 can charge various electronic devices.
- USB-A Output: Connect your smartphone, tablet, or other USB-powered devices to the USB-A output ports using their respective charging cables.
- DC Output (12V-16.8V 10A): Use this port to power 12V accessories such as car refrigerators, portable vacuum cleaners, or other compatible devices.
4.4 LED Flashlight
The integrated LED flashlight provides illumination in dark environments.
- Press the flashlight button once for constant light.
- Press again for SOS mode (flashing).
- Press a third time for strobe mode (rapid flashing).
- Press a fourth time to turn off the light.
5. Maintenance and Storage
- Recharging: For optimal battery life, recharge the device when the battery level drops below 70%. Do not leave it charging overnight.
- Long-Term Storage: If not used for an extended period, charge the device every two months to maintain battery health.
- Cleaning: Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage Conditions: Store the device in a cool, dry place, away from direct sunlight, extreme temperatures, and moisture. Keep out of reach of children.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is completely discharged. | Charge the device fully using the USB-C cable. |
| Vehicle does not jump start. | Incorrect clamp connection; Battery too deeply discharged; Engine too large for device capacity. | Ensure clamps are connected correctly (red to +, black to -). Check smart cable indicator. Ensure vehicle engine size is within specified limits (9.0L gas / 8.0L diesel). |
| Air compressor not inflating. | Air hose not securely connected; Target pressure already reached; Nozzle adapter incorrect. | Check all connections. Verify target pressure setting. Ensure correct nozzle adapter is used for the item. |
| LCD screen displays an error message. | Safety protection activated (e.g., reverse polarity, over-temperature). | Refer to the specific error code on the screen (if any) and consult the manual for details. Disconnect and reconnect the device, ensuring proper procedure. |
7. Specifications
| Brand | YaberAuto |
| Model | YA70 |
| Peak Current | 4000A |
| Battery Capacity | 21800mAh |
| Engine Compatibility | Up to 9.0L Gasoline / 8.0L Diesel |
| Air Compressor Pressure | Max 150 PSI |
| Input | USB-C |
| Output | 2 x USB-A, 1 x DC (12V-16.8V 10A) |
| Dimensions (L x W x H) | 9.8 x 22 x 4.8 cm |
| Weight | 800 g |
8. Warranty and Support
YaberAuto is committed to providing high-quality products and excellent customer service.
- Warranty: This product comes with a 24-month warranty from the date of purchase.
- Customer Support: If you encounter any issues during the use of this jump starter, please contact YaberAuto professional customer service. We aim to provide a professional and satisfactory response within 24 hours.
- Contact Information: Please refer to the contact details provided on the product packaging or the official YaberAuto website for support.
Image: Visual representation of YaberAuto's customer support commitment.
