Important Safety Instructions
Always adhere to general power tool safety guidelines to prevent injury and ensure safe operation. This hedge trimmer is a powerful tool and requires careful handling.
- Always wear appropriate personal protective equipment, including safety glasses or goggles, gloves, and sturdy footwear.
- Ensure the power cord is always behind you and clear of the cutting path to avoid accidental cutting.
- Never operate the trimmer in wet conditions or near water.
- Disconnect the power supply before performing any maintenance, cleaning, or when the tool is not in use.
- Keep children and bystanders at a safe distance from the operating area.
- Inspect the hedge trimmer for any damage before each use. Do not operate if damaged.
Product Overview
The BLACK+DECKER BEHTS300 is a corded electric hedge trimmer designed for efficient trimming of hedges and shrubs. Its 20-inch dual-action blade reduces vibration, and the integrated SAWBLADE allows for cutting thicker branches.
Key Features
- 20-inch Dual-Action Hardened Steel Blade: Engineered for reduced vibration during trimming, providing a smoother operation.
- Integrated SAWBLADE: Allows for cutting branches up to 1.5 inches thick, enhancing versatility.
- 3.8 Amp Motor: Provides sufficient power for trimming branches up to 3/4 inch in diameter.
- Lightweight and Compact Design: Facilitates ease of use and reduces user fatigue during extended periods of operation.
- Cord Retention Feature: Prevents accidental unplugging of the extension cord, ensuring continuous power.
- Full Wrap-Around Front Handle: Offers greater comfort and control, allowing for various gripping positions.
Components

Setup and Assembly
The BLACK+DECKER BEHTS300 hedge trimmer requires minimal assembly before its first use.
- Attach the Guard and Handle: Secure the protective guard and front handle to the main unit using the provided screws. Ensure all screws are tightened securely to prevent movement during operation.
- Connect to Power: Ensure the trimmer is disconnected from any power source before connecting an extension cord. Use a grounded outdoor extension cord that is rated for the tool's power requirements. Utilize the integrated cord retention feature to secure the extension cord and prevent accidental unplugging during operation.

Operating Instructions
Starting the Trimmer
The trimmer features a two-handed starting switch for enhanced safety, requiring both hands to be on the tool for activation.
- Grip the main handle firmly with one hand.
- Place your other hand on the front wrap-around handle.
- Press the safety switch located on the front handle.
- Simultaneously squeeze the trigger switch on the rear handle to start the motor.
- Release the trigger to stop the motor.
Trimming Techniques
- For general trimming, hold the trimmer with both hands, keeping the blade parallel to the desired hedge line.
- Move the trimmer in a smooth, sweeping motion, cutting small amounts of material at a time.
- To use the SAWBLADE feature for thicker branches (up to 1.5 inches), position the saw tip over the branch and allow the blade to cut through without forcing.
- Avoid cutting branches larger than the recommended capacity to prevent damage to the tool or potential injury.


Official Product Video
Video 1: This video demonstrates the features and operation of the BLACK+DECKER BEHTS300 Hedge Trimmer with Saw, provided by Stanley Black & Decker.
Maintenance
Cleaning the Blades
Regular cleaning and lubrication of the blades are crucial for maintaining the trimmer's performance and extending its lifespan.
- After each use, ensure the trimmer is unplugged from the power source.
- Remove any debris, leaves, or sap from the blades using a stiff brush or cloth.
- Apply a light coat of machine oil or blade lubricant to the blades to prevent rust and ensure smooth operation.
Storage
Proper storage protects your hedge trimmer from damage and ensures it is ready for future use.
- Ensure the blade cover is securely in place before storing the trimmer.
- Store the tool in a dry, secure location that is out of reach of children and protected from moisture and extreme temperatures.
Troubleshooting
This section addresses common issues you might encounter with your hedge trimmer.
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not start | Not plugged in, Safety switch not engaged, Extension cord faulty | Check power connection, Ensure both safety and trigger switches are pressed, Test extension cord for damage or proper function |
| Blades are dull or jammed | Debris in blades, Blades need sharpening | Disconnect power, clear debris from blades. Sharpen blades or have them professionally serviced. |
| Excessive vibration | Loose components, Damaged blade | Check all fasteners for tightness. Inspect blades for damage; discontinue use if damaged and replace. |
Technical Specifications
| Feature | Detail |
|---|---|
| Brand | BLACK+DECKER |
| Model Number | BEHTS300 |
| Power Source | Corded Electric |
| Motor | 3.8 Amp |
| Blade Length | 20 Inches |
| Cutting Width | 20 Inches |
| Max Branch Thickness (Sawblade) | 1.5 Inches |
| Item Weight | 5.5 Pounds |
| Product Dimensions | 33.8"L x 7.5"W x 33.8"H |
| Blade Material | Alloy Steel |
| UPC | 885911542357 |
Warranty and Support
For detailed warranty information, technical support, or to locate authorized service centers, please refer to the documentation included with your product. You may also visit the official BLACK+DECKER website for further assistance. Please retain your purchase receipt as proof of purchase for any warranty claims.