1. Introduction
Thank you for choosing the Sharmeal GL985 6000A Car Battery Jump Starter. This device is designed to provide a reliable and powerful solution for jump-starting vehicles, as well as offering portable power and lighting functionalities. Please read this manual thoroughly before use to ensure safe and optimal operation.

Image: The Sharmeal GL985 6000A Car Battery Jump Starter with its included smart jumper cables, Type-C charging cable, and portable carrying case.
2. What's in the Box
Upon opening your Sharmeal GL985 package, you should find the following items:
- 1 x Sharmeal GL985 Jump Starter Unit
- 1 x Smart Jumper Cables
- 1 x Type-C Charging Cable
- 1 x User Manual (this document)
- 1 x Portable Carrying Case

Image: All components included in the Sharmeal GL985 Jump Starter package, neatly arranged in the carrying case.
3. Product Features
- Powerful Jump Starting: 6000A peak current, capable of starting all gas engines and up to 10.0L diesel engines.
- Portable Power Bank: Dual USB (5V/2A) output ports for charging smartphones, tablets, and other USB-powered devices.
- Multi-Protection Safety: Integrated battery and intelligent clamps provide 10 types of protection, including spark-proof, reverse-polarity, over-current, over-charge, over-discharge, reverse connection, over-voltage, overload, and short circuit protection.
- 400 Lumen LED Light: Features three lighting modes: Flashlight, Strobe Light, and SOS Light, lasting up to 48 hours.
- Built-in Compass: For emergency navigation.
- Intelligent Screen Display: Shows battery level and operational status.

Image: An overview of the Sharmeal GL985 Jump Starter highlighting its various ports, buttons, LED display, and built-in compass.
4. Safety Precautions
Always observe the following safety guidelines when using the Sharmeal GL985 Jump Starter:
- Do not short-circuit the jumper clamps.
- Do not expose the device to extreme temperatures or direct sunlight for prolonged periods.
- Do not disassemble the unit. Refer all servicing to qualified personnel.
- Keep out of reach of children.
- Ensure proper ventilation during use and charging.
- If the device emits smoke or unusual odors, discontinue use immediately.
- The smart jumper cables are designed with reverse-polarity protection. An audible alarm and red light will indicate incorrect connection.

Image: The Sharmeal GL985 Jump Starter with its smart clamps, illustrating the built-in safety features like spark-proof and reverse polarity protection.
5. Setup
5.1 Initial Charging
Before first use, fully charge the Sharmeal GL985 Jump Starter. Connect the provided Type-C charging cable to the 'Input' port on the device and to a suitable USB power adapter (not included). The intelligent screen display will show the charging progress. A full charge is indicated by 100% on the display.
5.2 Powering On/Off
Press the power button on the unit to turn it on. The display will illuminate, showing the current battery percentage. Press and hold the power button for a few seconds to turn the unit off.
6. Operating Instructions
6.1 Jump Starting Your Vehicle
- Ensure the jump starter is fully charged (100% recommended).
- Connect the smart jumper cables to the jump starter unit. Ensure a secure connection. The indicator light on the smart cable will blink green and red, indicating it's ready for connection to the car battery.
- Attach the red clamp to the positive (+) terminal of your vehicle's battery.
- Attach the black clamp to the negative (-) terminal of your vehicle's battery.
- Once connected correctly, the indicator light on the smart cable will turn solid green. If it blinks red and beeps, check for incorrect connection or a short circuit.
- If the vehicle battery is extremely low, press the 'BOOST' button on the smart cable connector. The indicator light will turn solid green, providing maximum current for 30 seconds.
- Start your vehicle's engine.
- Once the engine starts, immediately remove the smart jumper cables from the vehicle battery, then disconnect them from the jump starter unit.

Image: A visual guide demonstrating the three steps to jump start a vehicle: insert jumper cable, connect clamps, and start engine.
6.2 Using as a Portable Power Bank
The Sharmeal GL985 features dual USB-A output ports (5V/2A) to charge your electronic devices.
- Turn on the jump starter unit.
- Connect your device's USB charging cable to one of the USB output ports on the jump starter.
- The jump starter will automatically begin charging your device.

Image: The Sharmeal GL985 Jump Starter connected via USB to charge a smartphone, demonstrating its power bank functionality.
6.3 Using the LED Light
The built-in 400 lumen LED light has three modes:
- Flashlight: Press and hold the power button for approximately 3 seconds to turn on the flashlight.
- Strobe Light: With the flashlight on, short press the power button once to switch to strobe mode.
- SOS Light: With the strobe light on, short press the power button once more to switch to SOS mode.
- To turn off the light, short press the power button again from SOS mode, or press and hold the power button for 3 seconds from any light mode.

Image: A person utilizing the bright 400 lumen LED light of the Sharmeal GL985 to illuminate a car engine compartment.
6.4 Product Demonstration Video
Video: This official Sharmeal video demonstrates the portable jump starter in action, including connecting the cables to a car battery, successfully starting a vehicle, using the device to charge a smartphone, and showcasing the various LED light modes. It provides a comprehensive visual guide to the product's main functionalities.
7. Charging the Sharmeal GL985
To charge the jump starter, use the provided Type-C charging cable. Connect one end to the 'Input' port on the jump starter and the other end to a compatible USB wall adapter (not included). The digital display will show the charging status and battery percentage. It is recommended to fully charge the device after each use and every 3-6 months if stored, to maintain battery health.
8. Maintenance
- Store the jump starter in its portable carrying case in a cool, dry place away from direct sunlight.
- Avoid dropping or subjecting the device to strong impacts.
- Clean the exterior with a soft, damp cloth. Do not use harsh chemicals or abrasive materials.
- Regularly check the battery level and recharge as needed, especially if stored for extended periods.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Jump starter not turning on | Low battery or unit is off. | Charge the unit fully. Press the power button to turn on. |
| Vehicle not starting after jump attempt | Incorrect clamp connection, vehicle battery completely dead, or other vehicle issues. | Check clamp connections (red to positive, black to negative). Ensure smart cable indicator is solid green. Use the 'BOOST' function if the battery is very low. If still unsuccessful, consult a mechanic. |
| Smart cable indicator blinking red/beeping | Reverse polarity, short circuit, or other error. | Immediately disconnect clamps from the battery and re-connect them correctly. Refer to the 'Jump Starting Your Vehicle' section. |
| Device not charging external electronics | Jump starter battery low or unit is off. | Ensure the jump starter is adequately charged and powered on. |
10. Specifications
- Model: GL985
- Brand: Sharmeal
- Peak Output Current: 6000 Amps
- Voltage: 12 Volts
- Battery Cell Composition: Lithium Ion
- Product Dimensions: 3"D x 7"W x 1.1"H
- Item Weight: 1 Pounds
- Automotive Fit Type: Universal Fit (All Gas and 10.0L Diesel)
- Manufacturer: Foshan Xianming Intelligent Technology Co, Ltd.
11. Warranty and Support
Sharmeal provides the following for your product:
- Warranty: 24 Months Warranty
- Return Policy: 7 Days Return Policy
- Defects: Return on Defects
For any inquiries or support, please contact Sharmeal directly:
Email: Sharmeal2024@outlook.com

Image: Sharmeal's Warranty & Service details, including 24-month warranty, 7-day return policy, and customer support email.