1. Introduction
Thank you for choosing the Peektook 6-inch Cordless Mini Chainsaw. This powerful and lightweight electric chainsaw is designed for efficient tree trimming and branch cutting, offering ease of use and portability. Equipped with a 700W pure copper motor, it can cut a 6-inch diameter log in approximately 10 seconds. Its compact design allows for comfortable one-handed operation, making it ideal for various gardening tasks.
2. Important Safety Instructions
WARNING: Read all safety warnings, instructions, illustrations, and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.
2.1 General Safety Precautions
- Always wear appropriate Personal Protective Equipment (PPE) including safety goggles, gloves, and sturdy footwear when operating the chainsaw.
- Ensure the work area is clear of obstructions, bystanders, and pets.
- Keep both hands on the chainsaw handles during operation, unless specifically designed for one-handed use and the task allows for it safely.
- Avoid cutting wood over 6 inches in diameter to prevent motor strain and potential jamming.
- Do not operate the chainsaw in wet conditions or near flammable liquids or gases.
- Always engage the safety lock when the chainsaw is not in use or when transporting it.
- This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Proposition 65 Warning).
2.2 Built-in Safety Features
- Security Lock: Prevents accidental activation. The trigger requires pressing a separate button before operation.
- Blade Guard: Protects against accidental contact with the chain.
- Handle Guard: Separates your hand from the chain for added safety.
For detailed safety information, refer to the full operation manual included in your package.
3. Package Contents
Your Peektook Mini Chainsaw package includes the following items:
- 1 x Assembled 6-inch Cordless Mini Chainsaw
- 2 x 21V 2.0Ah Lithium-Ion Batteries
- 2 x Chains (one pre-installed, one spare)
- 1 x Battery Charger
- 1 x Safety Goggles
- 2 x Work Gloves
- 1 x Screwdriver
- 1 x Oil Bottle (empty, for lubricating oil)
- 1 x Cleaning Brush
- 1 x User Manual

4. Specifications
| Feature | Specification |
|---|---|
| Brand | Peektook |
| Model Number | sku002010 |
| Power Source | Battery Powered |
| Motor Power | 700W Pure Copper Motor |
| Chain Speed | 34.5 ft/s |
| Guide Bar Length | 6 inches |
| Battery Voltage | 21V (per battery) |
| Battery Capacity | 2 x 2.0Ah (2000mAh) Lithium-Ion |
| Running Time | 30-45 minutes (single battery, continuous use); up to 90 minutes (intermittent use) |
| Charging Time | 1.5-2 hours (per battery) |
| Item Weight | Approx. 2.2 lbs (with battery) |
| Product Dimensions | 4.7"L x 4.3"W x 15"H |
5. Setup
5.1 Battery Installation & Charging
- Charge Batteries: Before first use, fully charge both 21V Lithium-Ion batteries using the provided charger. The charger's indicator light will turn green when fully charged.
- Install Battery: Align the battery pack with the slot at the bottom of the chainsaw handle and slide it in until it clicks securely into place.

5.2 Initial Checks
- Ensure the chain is properly installed and tensioned (refer to Section 7.1 for adjustment).
- Verify that the blade guard and handle guard are securely in place.
- Check that the battery is fully inserted and locked.
6. Operating Instructions
6.1 Starting the Chainsaw
- Grip: Hold the chainsaw firmly with one hand on the ergonomic handle.
- Safety Lock: Press the security lock button (usually located near the trigger) with your thumb.
- Activate: While holding the safety lock, press the trigger to start the chainsaw. Release the trigger to stop.
6.2 Cutting Technique
- Position the chainsaw with the chain clear of the material to be cut before starting.
- Allow the chain to reach full speed before making contact with the wood.
- Apply light, consistent pressure. Let the chainsaw's speed and sharp chain do the work. Do not force the saw.
- For thicker branches, make multiple shallow cuts if necessary, or cut from different sides.


7. Maintenance
7.1 Adjusting Chain Tension
Proper chain tension is crucial for safe and efficient operation. A loose chain can derail, while an overly tight chain can cause excessive wear and motor strain.
- Remove Battery: Always remove the battery pack before performing any adjustments or maintenance.
- Loosen Cover Screw: Use the provided screwdriver to loosen the cover's screw by turning it counter-clockwise.
- Adjust Tension: Pull the guide plate outward to straighten the chain. Then, use the adjustment screw (located near the guide bar) and turn it clockwise to tighten the chain. The ideal tension allows for a gap of approximately 3-4mm between the chain and the guide plate when pulled gently.
- Tighten Cover Screw: Once the desired tension is achieved, tighten the cover's screw firmly by turning it clockwise. Ensure it is as tight as possible to prevent the chain from loosening during operation.

7.2 Chain Lubrication
Regularly lubricate the chain with a good quality chainsaw oil (or machine oil/WD-40 as suggested by some users) to ensure smooth operation and prolong chain life. Use the provided oil bottle for application.
7.3 Battery Care
- Fully charge batteries before long-term storage.
- Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- If the chainsaw won't be used for a long time, periodically charge the battery to maintain its lifespan.
7.4 Cleaning
- After each use, remove the battery pack.
- Use the cleaning brush to remove sawdust and debris from the chain, guide bar, and motor vents.
- Keep the chainsaw dry and store it out of reach of children.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chainsaw does not start | Battery not charged or improperly installed; Safety lock not engaged correctly. | Ensure battery is fully charged and securely inserted. Press the safety lock button before pressing the trigger. |
| Chain becomes loose easily | Cover screw not tightened enough; Chain tension incorrect. | Tighten the cover screw as much as possible. Re-adjust chain tension as per Section 7.1. |
| Saw not cutting efficiently or getting stuck | Dull chain; Incorrect chain tension; Cutting wood too thick. | Replace the chain with a new one. Adjust chain tension. Avoid cutting branches thicker than 6 inches. |
| Battery life is shorter than expected | Battery not fully charged; Old battery; Extreme temperatures. | Ensure full charge before use. Consider replacing old batteries. Operate and store in moderate temperatures. |
| Safety lock/trigger mechanism is finicky | Button pressed too far or not enough. | Practice engaging the safety lock with a precise single click, avoiding pushing it too far. |
9. Warranty & Support
9.1 Product Guarantee
Peektook offers a 365-DAY Product Guarantee for your mini chainsaw. If there is a quality problem within 12 months of purchase, a free replacement will be provided without the need to return the original product.
9.2 Customer Support
If you have any questions or concerns regarding your Peektook mini chainsaw, please feel free to contact us directly through Amazon:
- Log in to your Amazon account.
- Click on "Your Orders".
- Find the order ID for your Peektook Mini Chainsaw.
- Click on "Contact seller".
We value your feedback and are committed to ensuring your satisfaction.