Greenworks 40V 17-inch Brushless Cordless String Trimmer with 5Ah Battery & Charger Included

Powerful, Quiet, and Easy to Use

Meet the Greenworks 40V 17-inch Brushless Cordless String Trimmer. It combines a high-efficiency brushless motor with a 0.105-inch dual-line bump-feed head, delivering steady torque to slice through dense weeds, wet grass, and woody stems. The result is smoother starts, fewer stalls, and more time enjoying your yard rather than wrestling with a tool.

Smart power for tough jobs

The brushless motor is designed for performance consistency. Variable speed control helps you balance runtime and torque for steep slopes or edging along sidewalks and flower beds. The 50-minute rapid charge with the included 6A charger keeps you moving when you have a long mowing day or post-storm cleanup.

Lightweight and agile

Weighing in at 7 pounds without the battery, this trimmer feels responsive in hand. Its design emphasizes maneuverability—think trimming under decks, along fence lines, or around plants—without the arm fatigue you might expect from gas-powered tools. And because it runs on electricity, there are no exhaust fumes to breathe.

Load, go, and keep cutting

The Quick-Change Load-N-Go trimmer head lets you reload line in seconds without tools. When you're working near sheds, playgrounds, or decorative beds, downtime is minimized, so momentum stays high.

• 0.105" dual-line head for steady cutting power in tough spots
• Gas-free operation with a lightweight 7 lb bare tool for easy handling
• 30% lighter than traditional gas trimmers, reducing fatigue

All-day power and ecosystem flexibility

The included 5Ah battery charges in about 50 minutes thanks to the 6A rapid charger, helping you tackle back-to-back yard tasks or post-storm cleanup with minimal downtime. This trimmer is part of the Greenworks 40V ecosystem, which supports 75+ tools, so you can swap the same battery across mowers, hedge trimmers, chainsaws, and more—keeping a single power source for property-wide needs.

Built to last

Backed by a full 3-year warranty on tool, battery, and charger, Greenworks provides long-term confidence as you manage seasonal yards and varying weather.

Real-life use ideas

Picture crisp edges along a stone path, trim lines around flower beds, and a tidy boundary under a low deck. The friendly balance and torque help you handle damp grasses, woody stems, and dense weeds without stalling or repeated stops.

What you gain

• Efficient trimming around beds, fences, and under decks
• A single battery powers a broad range of tools in a growing ecosystem
• Reduced noise and fumes for a calmer yard experience