1. Important Safety Information
WARNING: Read all safety warnings and instructions before operating this chainsaw. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Personal Protective Equipment: Always wear appropriate personal protective equipment, including safety glasses, gloves, and hearing protection, when operating the chainsaw.
- Safety Lock: The chainsaw is equipped with a safety lock to prevent accidental starting. The safety button and switch must be pressed simultaneously to activate the saw.
- Safety Shield: Ensure the safety shield is properly installed and maintained to protect against flying sawdust and debris.
- Secure Grip: Use the additional non-slip front handle to maintain a firm and stable grip on the chainsaw during operation.
- Work Area: Keep the work area clear of bystanders, children, and pets. Ensure adequate lighting and a stable footing.
- Battery Safety: Use only the specified 21V 4000mAh batteries and CE fast charger. Do not expose batteries to extreme temperatures or moisture.
- Chain Maintenance: Regularly inspect the chain for sharpness and tension. A dull or improperly tensioned chain can increase the risk of kickback.
2. Package Contents
Carefully unpack the box and ensure all items are present and undamaged. If any items are missing or damaged, please contact customer support.
- 1 x OUTIGO Cordless Chainsaw Unit
- 2 x 21V 4000mAh High-Capacity Lithium-Ion Batteries
- 1 x CE Fast Charger
- 2 x Chains (one pre-installed, one spare)
- 1 x Guide Bar (pre-installed)
- 1 x Wrench
- 1 x Pair of Protective Gloves
- 1 x Pair of Safety Goggles
- 1 x Bottle of Lubricating Oil
- 1 x Storage Box
- 1 x Instruction Manual (this document)

Image: The complete package contents, including the chainsaw, two batteries, charger, spare chain, guide bar, wrench, gloves, safety goggles, and oil bottle.
3. Product Overview
The OUTIGO 12-inch Cordless Electric Chainsaw features a powerful brushless motor designed for efficient wood cutting and trimming. Key components and features are highlighted below:
- Brushless Motor: 1000W motor provides high efficiency and extended service life.
- 12-Inch Guide Bar and Chain: Optimized for cutting branches up to 12 inches in diameter.
- Automatic Chain Tightness Adjustment: Ensures optimal chain tension during operation.
- Power Residual Indicator: Digital display to monitor battery charge level.
- Adjustable Oil Output: Allows control over lubrication for the chain and bar.
- Double Protection: Enhanced safety mechanisms for user protection.

Image: Detailed view of the chainsaw highlighting features like the lubricant cap, automatic chain tightness adjustment, power indicator, oil output adjustment, and double protection.

Image: Visual representation of the automatic chain tensioning and lubrication system.

Image: An internal view showcasing the powerful copper motor, indicating its efficiency and speed.
4. Setup
4.1 Assembly
The chainsaw comes partially assembled. Follow these general steps for final assembly:
- Ensure the guide bar and chain are correctly installed. Refer to the diagram in Section 3 for proper orientation.
- Use the provided wrench to ensure the chain tension is appropriate. The automatic tensioning system will assist, but a manual check is recommended.
- Fill the oil reservoir with the provided lubricating oil. Unscrew the cap as indicated in the product overview diagram.
4.2 Battery Charging and Installation
The chainsaw is powered by 21V 4000mAh Lithium-Ion batteries. For optimal performance, fully charge the batteries before first use.
- Charging: Connect the CE fast charger to a power outlet and insert a battery into the charger. The charging indicator will show the charging status. A full charge typically takes approximately 2 hours.
- Installation: Slide a fully charged battery into the battery slot on the chainsaw until it clicks securely into place. Ensure it is firmly seated to prevent dislodgement during operation.
- Removal: To remove the battery, press the release tab (if present) and slide the battery out.

Image: The 21V 4000mAh battery and its dedicated charger, illustrating the power source for the chainsaw.
5. Operating Instructions
5.1 Starting the Chainsaw
- Ensure all safety precautions are observed (PPE, clear work area).
- With a firm grip on both handles, press the safety button and then simultaneously squeeze the trigger switch to start the chainsaw.
- Release the trigger to stop the chainsaw.
5.2 Cutting Techniques
The OUTIGO chainsaw is designed for efficient cutting of wood and branches up to 12 inches in diameter. It can cut a 10-inch log in approximately 6 seconds.
- Branch Trimming: For smaller branches, position the chainsaw firmly and allow the chain to do the work. Avoid forcing the saw.
- Log Cutting: For larger logs, ensure the log is stable. Make a relief cut on the underside if necessary to prevent pinching.
- Maintain Control: Always maintain a balanced stance and firm grip. Be aware of potential kickback, especially when the tip of the guide bar contacts an object.

Image: A user demonstrating the chainsaw's capability to quickly cut through a 10-inch log.
5.3 Lubrication
The chainsaw features an adjustable oil output system. Ensure the oil reservoir is adequately filled before and during operation to lubricate the chain and guide bar, which extends their lifespan and improves cutting performance.
6. Maintenance
6.1 Cleaning
After each use, clean the chainsaw to remove sawdust, sap, and debris. Use a brush or compressed air. Ensure the battery is removed before cleaning.
6.2 Chain Sharpening and Replacement
A sharp chain is crucial for safe and efficient operation. Sharpen the chain regularly or replace it when it becomes dull or damaged. The package includes a spare chain for convenience.
6.3 Storage
Store the chainsaw in the provided storage box in a dry, secure location, out of reach of children. Remove the battery before storing for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chainsaw does not start. | Battery not charged or improperly installed. Safety lock not disengaged. | Ensure battery is fully charged and correctly inserted. Press safety button and trigger simultaneously. |
| Chain comes off frequently. | Improper chain tension. Worn chain or guide bar. | Check and adjust chain tension. Inspect chain and guide bar for wear and replace if necessary. |
| Reduced cutting performance. | Dull chain. Insufficient lubrication. | Sharpen or replace the chain. Ensure oil reservoir is filled and oil output is adequate. |
| Battery drains quickly. | Battery not fully charged. Overworking the saw. | Ensure battery is fully charged before use. Avoid continuous heavy cutting; allow the saw to work at its own pace. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | OUTIGO |
| Model Number | 12C |
| Power Source | Battery Powered |
| Motor Type | Brushless |
| Motor Power | 1000 Watts |
| Motor Speed | 42000 RPM |
| Voltage | 21V (per battery) |
| Battery Capacity | 4000mAh (each battery) |
| Battery Type | Lithium Ion |
| Charging Time | Approx. 2 hours |
| Working Time (per battery) | Up to 80 minutes |
| Guide Bar Length | 12 Inches |
| Max Cutting Diameter | 12 Inches |
| Item Weight | 4.9 Kilograms (10.78 pounds) |
| Product Dimensions (L x W x H) | 7.09" x 5.12" x 9.84" |
9. Warranty and Support
OUTIGO is committed to providing high-quality products. While specific warranty details are not provided in this manual, if you encounter any issues or have questions regarding your OUTIGO Cordless Electric Chainsaw, please contact our customer support team.
Refer to the product packaging or the retailer's website for contact information and detailed warranty terms.





