YABER 4-in-1 Multi-function Jump Starter User Manual

1. Safety Information

Please read all safety warnings and instructions before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.

• General Safety: Keep the device away from children. Do not expose to rain or wet conditions. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Battery Safety: Do not short-circuit the jump starter terminals. Do not disassemble or modify the device. Do not expose to fire or excessive temperature.
• Jump Starting Safety: Ensure correct polarity when connecting to a vehicle battery (Red clamp to positive, Black clamp to negative). Do not jump start a frozen battery. Wear eye protection during jump-starting.
• Air Compressor Safety: Do not over-inflate tires. Monitor pressure carefully. Allow the device to cool down after extended use.

2. Product Overview

The YABER 4-in-1 Multi-function Jump Starter is a versatile device designed for various automotive and outdoor needs. It integrates a powerful jump starter, a high-pressure air compressor, a portable power bank, and a multi-mode emergency light.

2.1 What's in the Box

Image: Diagram showing the components included in the product package.

1. Jump Starter with Air Compressor
2. Flexible Air Hose
3. Gas Nozzles (adapters for various inflatables)
4. Heavy-duty Jump Cables
5. USB-C Charging Cable
6. USB-A Charging Cable
7. DC Cigarette Lighter Adapter
8. User Manual (this document)
9. Portable Storage Bag

2.2 Device Features

Image: The YABER 4-in-1 Jump Starter with its digital display, connected to a car battery for jump-starting.

• 6000A Peak Jump Starter: Capable of starting all gas engines and diesel engines up to 12.0L.
• 160 PSI Air Inflator: Super fast cordless tire inflator with tire pressure detection (PSI, BAR, KPA).
• 99.16Wh Power Bank: Portable charger with multiple output ports (USB-C PD 65W MAX, USB1 OUT 12W, USB2 OUT 18W, DC OUT 160W MAX).
• 600 Lumen Emergency Light: Features Flashlight, Strobe (White), Strobe (Red), and SOS modes.
• 3.3 Inch Smart Screen: Displays battery level, inflation mode, and real-time tire pressure.
• Force Start Function: Allows instant starting of completely dead or low-voltage car batteries (disables auto-detection/safety).
• Long Stand-by Time: Up to 24 months.

3. Specifications

4. Setup

4.1 Initial Charging

Before first use, fully charge the jump starter. Connect the provided USB-C charging cable to the device's USB-C port and to a compatible PD 65W wall charger (not included). The screen will indicate charging status. A full charge takes approximately 1.5 hours with a 65W charger.

Image: The YABER 4-in-1 Jump Starter displaying its PD 65W charging capabilities.

5. Operating Instructions

5.1 Jump Starting a Vehicle

Ensure the jump starter is fully charged before attempting to jump start a vehicle.

Image: A three-step diagram showing how to easily jump start a car.

1. Step 1: Connect Cables. Connect the red clamp of the jump cables to the positive (+) terminal of the car battery and the black clamp to the negative (-) terminal. Ensure a secure connection.
2. Step 2: Check Display. Turn on the jump starter. The screen should display "READY" and the battery icon.
3. Step 3: Start Engine. Start your car engine. Once the car starts, disconnect the jump cables from the jump starter, then from the car battery (black first, then red).

Force Start Function

Use the Force Start function only when the jump starter's auto-detection fails to recognize the battery, typically for completely dead or very low-voltage batteries. This function bypasses safety checks.

Image: Close-up of the YABER Jump Starter highlighting the Force Start button.

Image: A three-step diagram showing how to use the Force Start function.

1. Step 1: Activate Force Start. Press the force start button for more than 3 seconds.
2. Step 2: Check Icons. The screen will show specific icons indicating Force Start mode.
3. Step 3: Start Engine. Start the car engine immediately. Disconnect cables as soon as the engine starts.

5.2 Tire Inflation (Air Compressor)

The integrated air compressor can inflate tires for cars, motorcycles, bicycles, and even sports balls.

Image: A person using the YABER device to inflate a car tire, demonstrating its air pump function.

Image: A three-step diagram showing how to easily inflate tires using the device.

1. Step 1: Connect Air Hose. Press the power button to turn on the device. Connect the flexible air hose to the device and securely tighten it to the tire valve.
2. Step 2: Set Pressure. Long press the 'M/U' button to enter inflation mode or change the unit (PSI, BAR, KPA). Use the '+' or '-' buttons to set the desired tire pressure.
3. Step 3: Start Inflation. Press the inflation button to start inflating. The device will automatically shut off once the preset pressure is reached.

5.3 Portable Power Bank Function

The device can quickly charge your electronic devices using its multiple output ports.

Image: The YABER 4-in-1 Jump Starter acting as a power bank, charging a tablet and a smartphone simultaneously.

• USB-C (IN/OUT): Supports Power Delivery (PD) up to 65W MAX for fast charging compatible devices or recharging the jump starter itself.
• USB1 OUT: Provides 12W output for standard device charging.
• USB2 OUT: Provides 18W output for faster device charging.
• DC OUT: Offers up to 160W MAX output for powering compatible 12V accessories.

5.4 Emergency Light

The built-in 600 lumen emergency light provides illumination and signaling capabilities.

Image: The YABER 4-in-1 Jump Starter with its bright emergency light illuminated.

Image: A person using the YABER device's emergency light in a dark outdoor setting, highlighting its various modes.

• Flashlight: Provides steady illumination.
• Strobe (White): Flashing white light for signaling or attracting attention.
• Strobe (Red): Flashing red light for emergency warnings.
• SOS: Flashes the international Morse code signal for distress.

6. Maintenance

• Recharge Regularly: To maintain optimal battery health, recharge the device every 3-6 months, even if not in use. This helps preserve the 24-month standby capability.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use harsh chemicals or abrasive materials.
• Cable Care: Inspect jump cables and air hose for any damage before each use. Replace if frayed or damaged.

7. Troubleshooting

• Device not turning on: Ensure the device is charged. If the battery is completely depleted, it may require a few minutes of charging before it can power on.
• Car not starting:
  • Check that the jump cables are securely connected to the correct battery terminals (Red to +, Black to -).
  • Ensure the jump starter has sufficient charge.
  • If the battery is extremely dead, try using the Force Start function (refer to section 5.1).
  • If the car still doesn't start after several attempts, there might be another issue with the vehicle.
• Air compressor not inflating:
  • Check that the air hose is securely attached to both the device and the tire valve.
  • Ensure the device is in inflation mode and the desired pressure is set.
  • Verify the device has enough battery charge.
• Device not charging: Ensure the USB-C cable and wall charger are functioning correctly and meet the PD 65W specification for optimal charging speed.

8. User Tips

• Verify Battery Capacity: The device features a 99.16Wh battery. For those interested in mAh ratings, this typically translates to approximately 26800mAh at 3.7V, which is higher than the general 12000-18000mAh range sometimes listed. Always refer to the Wh rating for precise energy capacity.
• Model Identification: If you need to identify the exact model variant for support or accessory compatibility, check the product packaging or any labels on the device itself. Some variants may be referred to as YA901.
• Pre-charge for Critical Use: Always ensure the jump starter is fully charged before embarking on a trip or when you anticipate needing it for jump-starting or tire inflation.
• Versatile Use: Remember this device is not just for cars. Its power bank and emergency light features make it a valuable tool for camping, emergencies, or as a general portable power source.

9. Warranty & Support

This YABER product is designed for reliability and performance. For any questions, technical assistance, or warranty claims, please contact YABER customer support through your purchase platform or the official YABER website.

Please retain your proof of purchase for warranty validation.