1. Introduction
Thank you for choosing the ThiEYE T1 Portable Jump Starter. This device is designed to provide emergency jump-starting for vehicles, serve as a portable power bank for electronic devices, and offer an emergency LED light. Please read this manual thoroughly before use to ensure safe and optimal operation.

Image 1.1: ThiEYE T1 Portable Jump Starter connected to a vehicle battery, ready for use.
2. Safety Information
Always observe the following safety precautions when using the ThiEYE T1 Jump Starter to prevent injury or damage to the device and vehicle.
- Read all instructions carefully before operating the device.
- Wear eye protection and protective clothing when jump-starting a vehicle.
- Do not allow the red and black clamps to touch each other, as this may cause sparks, short circuits, or damage.
- Keep the device away from children.
- Do not jump-start a frozen battery.
- Ensure the vehicle is in park (P) or neutral (N) and the parking brake is engaged before jump-starting.
- Do not attempt to jump-start vehicles with voltage systems other than 12V.
- Do not expose the device to rain or extreme temperatures.
- The ThiEYE T1 features 10 Smart Safety Protections, including reverse polarity protection, short-circuit protection, over-current protection, and over-charge protection, to ensure safe operation.

Image 2.1: The ThiEYE T1 device showcasing its smart safety protection features with connected clamps.
3. Package Contents
Verify that all items are present in the package:
- ThiEYE T1 Portable Jump Starter
- Smart Jumper Clamps
- USB Charging Cable
- User Manual
- Storage Case (may vary by package)
4. Product Features
The ThiEYE T1 is equipped with multiple features for convenience and reliability:
- High Capacity Battery: 12000mAh internal battery.
- Powerful Jump Start: Delivers 1250A peak current, capable of starting 12V vehicles with up to 6.5L gasoline or 5.0L diesel engines.
- Portable Power Bank: Features a USB-A output port providing up to 10W charging power for smartphones, tablets, and other USB-powered devices.
- Emergency LED Light: Integrated flashlight with three modes: constant illumination, SOS signal, and strobe light.
- Robust Construction: Made from durable PC+ABS material, offering fire-proof, water-proof, dust-proof, and drop-proof protection.
- Compact Design: Lightweight and small enough to fit in a glove box or pocket for easy portability.

Image 4.1: The ThiEYE T1 functioning as a portable power bank, charging a mobile phone.

Image 4.2: The ThiEYE T1's emergency LED light being used to illuminate a car engine compartment.

Image 4.3: The ThiEYE T1 demonstrating its robust, water-resistant construction on a vehicle's hood.

Image 4.4: The compact design of the ThiEYE T1, easily fitting into a pocket.
5. Setup: Initial Charging
Before first use, fully charge the ThiEYE T1.
- Connect the provided USB charging cable to the input port on the ThiEYE T1.
- Connect the other end of the USB cable to a USB wall charger (not included) or a powered USB port.
- The indicator lights on the device will illuminate to show the charging status. All lights will be solid when fully charged.
It is recommended to fully charge the device every 3-6 months to maintain battery health, even when not in use.
6. Operating Instructions
6.1. Jump Starting a Vehicle
Follow these steps to safely jump-start your vehicle:
- Ensure the ThiEYE T1 is sufficiently charged (at least 50% recommended).
- Turn off the vehicle's ignition and all accessories (lights, radio, etc.).
- Connect the smart jumper clamps to the ThiEYE T1's jump start port.
- Connect the red (+) clamp to the positive terminal of the vehicle's battery.
- Connect the black (-) clamp to the negative terminal of the vehicle's battery.
- Once connected correctly, the indicator light on the smart clamp will turn solid green. If it flashes or shows red, check connections and battery status.
- Start the vehicle's engine.
- Once the engine starts, immediately remove the black (-) clamp from the vehicle battery.
- Then, remove the red (+) clamp from the vehicle battery.
- Finally, disconnect the smart jumper clamps from the ThiEYE T1.
If the vehicle does not start after the first attempt, wait at least 30 seconds before trying again. Do not attempt more than three consecutive jump starts.
6.2. Using as a Portable Power Bank
To charge your electronic devices:
- Connect your device's USB charging cable to the USB-A output port on the ThiEYE T1.
- The ThiEYE T1 will automatically begin charging your device.
- Disconnect the cable once your device is charged or when you no longer need to charge.
6.3. Using the Emergency LED Light
The integrated LED light has three modes:
- Press the power button once to turn on the constant illumination mode.
- Press the power button again for the SOS signal mode (three short flashes, three long flashes, three short flashes).
- Press the power button a third time for the strobe light mode.
- Press the power button a fourth time to turn off the LED light.
7. Maintenance
Proper maintenance ensures the longevity and performance of your ThiEYE T1:
- Store the device in a cool, dry place away from direct sunlight and moisture.
- Recharge the device fully every 3-6 months, even if not used, to prevent battery degradation.
- Clean the exterior of the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure the ports and clamps are free from dust and debris.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not start. |
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| Smart clamp indicator is not green. |
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| Device not charging. |
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9. Specifications
| Model | T1 |
| Brand | ThiEYE |
| Battery Capacity | 12000mAh |
| Peak Current | 1250 Amps |
| Voltage | 12 Volts |
| Battery Cell Composition | Lithium Polymer |
| Start Capacity (Gas Engine) | Up to 6.5 Liters |
| Start Capacity (Diesel Engine) | Up to 5.0 Liters |
| USB Output | Up to 10W (USB-A) |
| Dimensions | 21.79 x 14.1 x 9.09 cm (Package) |
| Item Weight | 712 g |
| Material | PC+ABS |
10. Warranty and Support
ThiEYE products are designed for reliability and performance. For warranty information, technical support, or any inquiries regarding your ThiEYE T1 Portable Jump Starter, please refer to the warranty card included in your package or visit the official ThiEYE website.
Please retain your proof of purchase for warranty claims.