Product Overview
The YaberAuto 10-in-1 Jump Starter with Air Compressor (Model YA90) is a versatile device designed for automotive emergencies and general utility. It combines multiple functions into a single portable unit, including a powerful jump starter, a tire inflator, a portable power bank, and an emergency light.
Figure 1: Front view of the YaberAuto YA90 Jump Starter, showcasing its large digital display and integrated air compressor hose.
Key Features:
- 7000A Peak Current Jump Starter: Capable of jump-starting 12V vehicles with all gas engines and up to 12.0L diesel engines. Features a FORCE START FUNCTION for completely dead batteries.
- 160PSI Cordless Digital Inflator: High-speed air compressor (45L/Min) with smart preset pressure detection and auto shut-off. Includes 3.3" large LCD screen for real-time tire pressure, 3 units (PSI, BAR, KPA), and 5 inflation modes (Car, Motorcycle, Bicycle, Basketball, Custom). Comes with 3 different nozzles and a detachable extended air hose.
- 65W+18W+160W Fast Charging Power Bank: Features PD65W USB-C IN/OUT Bi-Directional Speed Charge for rapid device charging and unit recharge (1.5 hours for full charge). Includes dual USB-A (12W/18W) outputs and a 160W DC continuous output for 12V in-vehicle devices.
- 600 Lumens Emergency Lights: Bright LED lights with 4 modes: flashlight, strobe (white), strobe (red), and SOS. Designed for visibility and emergency signaling.
- 3.3-inch Large Display & 10 Safety Protections: Clear LCD screen displays battery level, inflator mode, and real-time tire pressure. Incorporates 10 types of safety protections, including spark-proof and reverse polarity protection.
What's in the Box
Upon unboxing your YaberAuto YA90, please ensure all components are present:
- 1x YaberAuto YA90 Jump Starter with Air Compressor
- 1x Heavy-Duty Jumper Cables
- 1x Air Pump Hose
- 3x Gas Nozzles
- 1x USB-C Charging Cable
- 1x USB-A Charging Cable
- 1x DC Cigarette Lighter Adapter
- 1x User Manual
- 1x Portable EVA Carrying Case
Figure 2: All components included in the YaberAuto YA90 package, neatly arranged for inspection.
Setup and Charging
Before first use, fully charge the YaberAuto YA90. It is recommended to charge the unit every 3-6 months to maintain battery health, even when not in use.
Charging the Unit:
- Connect the provided USB-C charging cable to the USB-C IN/OUT port on the YA90.
- Connect the other end of the USB-C cable to a 65W wall charger (not included) or a compatible USB power adapter.
- The LCD screen will display the charging progress. A full charge from 0% to 100% takes approximately 1.5 hours with a 65W charger.
Figure 3: The YaberAuto YA90 connected for charging, highlighting the PD 65W fast charging capability.
Operating Instructions
Jump Starting a Vehicle:
Ensure the YA90 is sufficiently charged before attempting to jump start a vehicle. For optimal performance, the unit should be at least 50% charged.
- Connect Jumper Cables: Insert the blue end of the heavy-duty jumper cables into the jump start port on the YA90. Ensure a secure connection.
- Attach Clamps to Battery: Connect the red clamp (+) to the positive terminal of the vehicle's battery and the black clamp (-) to the negative terminal. Ensure the clamps make good contact with the battery terminals.
- Check Display: The LCD screen on the YA90 should display "READY" if the connection is correct and the battery is detected.
- Start Vehicle: Once "READY" is displayed, start your vehicle's engine.
- Disconnect Cables: After the vehicle starts, immediately disconnect the black clamp (-) first, then the red clamp (+), and finally remove the jumper cables from the YA90.
Figure 4: Visual guide for connecting the jump starter to a car battery and initiating the start sequence.
Force Start Function:
Use the FORCE START FUNCTION only when the vehicle battery is completely dead or has very low voltage and the "READY" indicator does not appear.
- Connect the jumper cables to the YA90 and then to the vehicle battery as described above.
- Press and hold the "BOOST" button (often labeled with a lightning bolt icon) on the YA90 for more than 3 seconds.
- The display will show specific icons indicating Force Start mode.
- Start your vehicle's engine within 30 seconds.
- Immediately disconnect the cables after the vehicle starts.
Warning: When using the force start function, auto-detection and safety protection features are disabled. Exercise extreme caution.
Figure 5: Detailed steps for utilizing the Force Start function on the YaberAuto YA90 for completely dead batteries.
Using the Air Compressor (Tire Inflator):
- Connect Air Hose: Screw the air pump hose securely onto the inflation port of the YA90.
- Attach to Tire Valve: Connect the other end of the air hose to the tire valve stem. Ensure it is tightly sealed to prevent air leakage.
- Power On and Select Mode: Press the power button to turn on the device. Long press the "M/U" button to enter inflation mode. Use the "M/U" button to cycle through inflation modes (Car, Motorcycle, Bicycle, Basketball, Custom) or change units (PSI, BAR, KPA).
- Set Pressure: Use the "+" and "-" buttons to set the desired tire pressure. For Custom Inflation Mode, you can inflate up to 160 PSI.
- Start Inflation: Press the inflation button (often a play/pause icon) to begin inflation. The device will automatically stop when the preset pressure is reached.
- Disconnect: Disconnect the air hose from the tire valve and then from the YA90.
Figure 6: The YaberAuto YA90 being used to inflate a tire, demonstrating its cordless operation and digital display for pressure readings.
Figure 7: Step-by-step guide for operating the air compressor function, from connecting the hose to setting the pressure.
Using as a Power Bank:
The YA90 can charge various electronic devices using its USB-C and USB-A output ports.
- Connect your device's charging cable to the appropriate USB-C (PD 65W MAX) or USB-A (12W/18W) output port on the YA90.
- The device will begin charging automatically.
- For 12V in-vehicle devices, use the DC cigarette lighter adapter with the 160W DC output port.
Figure 8: The YaberAuto YA90 connected to multiple devices, illustrating its function as a portable power bank with various output ports.
Using the Emergency Light:
The integrated LED light provides illumination and emergency signaling.
- Press the light button (often a light bulb icon) to cycle through the four modes: Flashlight, Strobe (White), Strobe (Red), and SOS.
- Press the button again to turn off the light.
Figure 9: The YaberAuto YA90's powerful 600 lumens LED light in operation, showing its various modes for emergency use.
Maintenance
- Regular Charging: To prolong battery life, fully charge the unit every 3-6 months, even if not in use.
- Cleaning: Wipe the unit with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the YA90 in its portable EVA carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cable Inspection: Periodically inspect the jumper cables and air hose for any signs of damage, wear, or corrosion. Replace if necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | Battery is completely discharged. | Charge the unit fully using the provided USB-C cable and a compatible charger. |
| Vehicle does not jump start. | Incorrect cable connection; vehicle battery too low; unit not sufficiently charged. | Ensure clamps are connected correctly (red to positive, black to negative). Check unit's charge level. Use Force Start function if battery is completely dead. |
| Air compressor not inflating. | Air hose not securely connected; incorrect pressure setting; unit not in inflation mode. | Ensure air hose is tightly screwed onto both the unit and tire valve. Verify inflation mode and pressure setting on the LCD screen. |
| Device not charging from power bank ports. | Incorrect cable; device not compatible; unit battery low. | Use appropriate charging cable for your device. Ensure the unit has sufficient charge. |
Specifications
| Feature | Specification |
|---|---|
| Brand | YaberAuto |
| Model | YA90 |
| Peak Output Current | 7000 Amps |
| Air Compressor Pressure | Up to 160 PSI |
| Air Compressor Flow Rate | 45L/Min |
| USB-C Input/Output | PD 65W Max |
| USB-A Outputs | 12W / 18W |
| DC Output | 160W Max (continuous) |
| LED Light Brightness | 600 Lumens |
| Item Weight | 2.8 Pounds (approx. 1.27 kg) |
| Product Dimensions | 2.64"D x 5.12"W x 9.21"H (approx. 6.7cm D x 13cm W x 23.4cm H) |
| Battery Type | Lithium Polymer |
Warranty and Support
YaberAuto provides comprehensive support for the YA90 Jump Starter.
- Warranty: The product comes with a 2-YEAR Warranty.
- Return Policy: A 30-day Unconditional Return Guarantee is offered.
- Customer Support: Lifetime technical support is available. For any after-sales questions, please contact YaberAuto customer service.
Figure 10: Information regarding YaberAuto's customer support, warranty, and return policies.
Important Safety Information
Always read and understand all safety warnings and instructions before using this product. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Do not expose the unit to rain or wet conditions.
- Do not operate the unit if it has been dropped or damaged.
- Keep out of reach of children.
- Do not disassemble the unit. Refer all servicing to qualified personnel.
- Ensure proper ventilation during use and charging.
- Avoid short-circuiting the output terminals.
- Do not use the jump starter to charge non-rechargeable batteries.
