DEWALT Lightweight Cordless String Trimmer (DCMST901N-XJ), 54V (Black/Yellow, Tool Only)

The DEWALT DCMST901N-XJ is a lightweight, cordless string trimmer powered by the 54V XR FLEXVOLT battery platform. Designed for efficient trimming along edges and around obstacles, this tool-only model offers professional-grade performance without the weight of a gas-powered unit. The brushless motor delivers extended runtime and durability, while the bump feed system ensures quick line advancement. Ideal for both residential and commercial landscaping tasks.

Advantages

Lightweight design reduces user fatigue; brushless motor for longer life and efficiency; 2-speed variable trigger provides control for different cutting conditions; straight shaft and adjustable auxiliary handle enhance reach and comfort.

Suitable for

• Trimming grass and weeds along fences, walls, and garden beds
• Edge work on lawns and pathways
• Light to medium-duty vegetation management

Key specifications

• Power Source: Cordless (54V XR FLEXVOLT)
• Motor: Brushless
• Cutting Width: 38 cm
• Line Diameter: 2.0 mm
• Line Feed: Bump Feed
• Speed Settings: 2-Speed Variable (Low: 0-5,600 rpm, High: 0-6,600 rpm)
• Shaft: Straight
• Handle: Adjustable Auxiliary Handle
• Weight (Tool Only): 3.6 kg
• Sound Power Level: 96 dB(A)
• Vibration Level: 3.5 m/s²
• Colour: Black / Yellow

Recommendations

For optimal performance, use with DEWALT 54V XR FLEXVOLT batteries and chargers (sold separately). This trimmer is ideal for users who already own DEWALT batteries and seek a reliable, lightweight trimming solution.