1. Introduction
This manual provides essential instructions for the safe and efficient operation of your goobay 2-in-1 Electric Staple Gun Set. Please read this manual thoroughly before first use and keep it for future reference. This tool is designed for fastening materials such as fabric, film, leather, paper, mesh, plastic, or wood using staples or nails.
2. Safety Instructions
Always observe basic safety precautions to reduce the risk of injury, electric shock, or fire. This tool is not a toy and should be kept out of reach of children.
- Wear appropriate personal protective equipment, including safety glasses, during operation.
- Ensure the workpiece is stable and secured before fastening.
- Do not point the tool at yourself or others.
- Disconnect the tool from the power source (charger) before performing any adjustments, changing fasteners, or maintenance.
- Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Keep hands and body parts away from the firing area.
- Only use compatible staples (Type 53, 4-10 mm) and nails (Type 47, 6-10 mm).
- The tool features a safety nose for controlled firing. Ensure it is pressed against the workpiece before activating the trigger.
3. Package Contents
Verify that all items are present and undamaged upon unpacking.
- goobay 2-in-1 Electric Staple Gun with 4V Battery
- 1000 x Staples (6 mm)
- 1000 x Staples (8 mm)
- 500 x Nails (10 mm)
- USB-C to USB-A Charging Cable

This image displays the types of fasteners compatible with the tool: Type 53 staples (4-10 mm) and Type 47 nails (6-10 mm). It also shows the included USB charging cable.
4. Product Overview
Familiarize yourself with the components of your electric staple gun.

This diagram illustrates the key components of the goobay electric staple gun, including the power switch, USB-C charging port, integrated lithium-ion battery, firing speed, battery level indicator, magazine release button, and fastener capacity.
- On/Off Switch: Powers the device on or off.
- USB-C Charging Port: For connecting the charging cable.
- Li-ion Battery: Integrated 4V lithium-ion battery for cordless operation.
- Speed: Maximum 30 fasteners per minute.
- Level Indicator: Shows the remaining battery charge.
- Release Button: Used to open the magazine for loading fasteners.
- Capacity: Holds up to 100 staples or 50 nails.
- Safety Nose: Must be pressed against the workpiece to activate firing.

This view provides the dimensions of the goobay electric staple gun, showing it is approximately 151mm in both height and length. It also points out the safety nose, which ensures controlled firing.
5. Setup
5.1. Charging the Battery
Before initial use, fully charge the integrated 4V lithium-ion battery. A full charge takes approximately 3 hours.
- Connect the supplied USB-C to USB-A charging cable to the USB-C port on the staple gun.
- Plug the USB-A end of the cable into a compatible USB power adapter (not included) or a USB port on a computer.
- The level indicator lights will show the charging status. Once all lights are solid, the battery is fully charged.
- Disconnect the charging cable once charging is complete.
5.2. Loading Staples and Nails
Ensure the tool is switched off before loading fasteners.
- Press the magazine release button located at the bottom of the tool.
- Pull out the magazine tray.
- Insert a strip of compatible staples (Type 53, 4-10 mm) or nails (Type 47, 6-10 mm) into the magazine with the points facing forward. The magazine can hold up to 100 staples or 50 nails.
- Push the magazine tray back into the tool until it clicks securely into place.
6. Operating Instructions
Follow these steps for safe and effective operation.
- Ensure the battery is charged and the correct fasteners are loaded.
- Switch on the tool using the On/Off switch.
- Place the safety nose firmly against the workpiece where you intend to fasten. The safety nose must be fully depressed for the tool to fire.
- Press the trigger to fire a staple or nail.
- Release the trigger after each shot.
- After completing your work, switch off the tool and store it safely.

The image shows the goobay electric staple gun being used to attach fabric to a wooden frame, highlighting its application in upholstery and similar tasks.
7. Maintenance
Regular maintenance ensures optimal performance and extends the tool's lifespan.
- Cleaning: Periodically clean the tool's exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure no dust or debris accumulates in the firing mechanism or magazine.
- Storage: Store the staple gun in a dry, cool place, away from direct sunlight and moisture. Keep it out of reach of children.
- Battery Care: For long-term storage, charge the battery to approximately 50% and recharge it every 3-6 months to prevent deep discharge.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not fire | Battery is low or depleted Safety nose not fully depressed Magazine is empty Tool is switched off | Charge the battery Press the safety nose firmly against the workpiece Reload staples/nails Switch the tool on |
| Fasteners are jamming | Incorrect fastener type/size Damaged fasteners Debris in magazine | Use correct Type 53 staples (4-10mm) or Type 47 nails (6-10mm) Replace with new, undamaged fasteners Clear any debris from the magazine and firing area |
| Fasteners do not penetrate fully | Workpiece material is too hard Battery is low | Ensure the tool is suitable for the material Charge the battery fully |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | goobay |
| Model | 77819 |
| Battery Type | 4V Lithium-ion |
| Battery Capacity | 1500 mAh |
| Charging Time | Approx. 3 hours |
| Firing Speed | Max. 30 shots/minute |
| Staple Type | Type 53 (4-10 mm) |
| Nail Type | Type 47 (6-10 mm) |
| Magazine Capacity | 100 staples / 50 nails |
| Material | Plastic |
| Color | Black-Green |
| Dimensions (approx.) | 151 mm (Height) x 151 mm (Length) |
| Country of Origin | China |
10. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.





