Green Lion 12V Jump Starter Savior User Guide
Quick guide for the Green Lion 12V Jump Starter Savior (GL-JX33). Includes jump-starting procedures, air pump operation, lighting modes, and troubleshooting steps.
Table of contents
Quick guide from the manual
The Green Lion Savior 12V Jump Starter is a multi-functional device designed for jump-starting gasoline (up to 8.0L) and diesel (up to 6.0L) engines. It also features an integrated air inflator, LED flashlight, and multiple charging ports. Always ensure the device is charged to at least 80% before attempting to jump-start a vehicle.

Setup and jump-starting
- Connect the jumper cables to the jump starter socket, ensuring the plug is fully inserted.
- Attach the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal of the car battery.
- Slide the jump starter ON/OFF switch to the ON position.
- Start the vehicle.
- Remove the clamps from the battery terminals within 30 seconds of starting the engine.
Air pump operation
- Remove the air duct from the back of the device.
- Connect the tire nozzle to the tire valve.
- Press and hold the power button for 2-3 seconds to turn on the device.
- Use the mode button to select the appropriate inflation mode (car, motorcycle, bicycle, basketball, or custom).
- Adjust pressure using the plus or minus keys.
- Press the air pump start button to begin inflation.
- Once finished, remove the pipe and retract it.
Lighting modes
Click the light switch to turn on the ring-mounted auxiliary light. Click again to cycle through constant modes, warning flash, and SOS rescue. To turn off, press and hold for about 1 second. If headlights are active, press and hold the LED button to switch between auxiliary lights and headlights.
Safety and maintenance
- Do not use for heavy-duty vehicles like trucks or vans.
- The air outlet becomes hot during use; avoid burns.
- Never connect the two battery clamps together.
- Charge the product at least every three months if not in regular use.
- Store in a cool, ventilated area away from direct sunlight.
- Do not disassemble the device.
Manufacturer information
Green Lion
Practical help
Common problems
Usually caused by an aged car battery. Run the car for 3 minutes to charge the battery and try again.
Verify the display shows 'IN' or flashes '%'. Ensure the cable is secure and the power source is active.
Ensure clamps are clean and securely connected. If the car is in a protected state, press and hold the start button for 10 seconds.
Before use
- Ensure the jump starter has at least 80% charge.
- Check that battery clamps are clean and free of rust.
- Verify the jumper cable plug is fully inserted into the device.
- Ensure the device is turned on before attempting to use the air pump or AC output.
Specs in practice
- Battery Capacity
- 24000mAh (88.8Wh) provides power for jump-starting and device charging.
- Pump Pressure
- Supports up to 150 PSI for various inflation needs.
- Working Temp
- Operates in extreme conditions from -40°C to 70°C.
Images and diagrams
- The device features a digital LED display showing pressure and status.
- The air pump hose is stored at the back of the unit.
- The AC output and inflatable port are located on the side panel.
Model compatibility
- Compatible with 12V gasoline engines up to 8.0L.
- Compatible with 12V diesel engines up to 6.0L.
- Not suitable for heavy-duty vehicles like trucks or container trucks.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.