Greenworks 48V Cordless 16" Brushless String Trimmer — 2×4.0Ah Batteries, 16" Cutting Swath, Lightweight

The Greenworks 48V (24V x 2) 16" Brushless Cordless String Trimmer is a lightweight, attachment-capable battery trimmer that delivers up to 45 minutes of runtime using two 4.0Ah batteries for efficient, quiet grass trimming.

This cordless trimmer combines a brushless motor, dual 24V batteries, and a 16" cutting swath to handle edging and trimming around yards without gas, oil, or heavy maintenance. Because the batteries are part of Greenworks' 24V platform, they work with more than 150 other compatible indoor and outdoor tools, making this model a practical choice for homeowners who want a flexible, low-noise solution for lawn care.

How long will the batteries last on a single charge?

Typical runtime reaches up to 45 minutes on two fully charged 4.0Ah batteries, but actual time depends on grass density, cutting speed, and operator technique. Using variable speeds conserves battery life for lighter tasks and increases output for tougher growth.

• Up to 45 minutes with (2) 4.0Ah batteries under moderate conditions
• Variable speed trigger helps extend runtime when used at lower settings
• 24V batteries cross-compatible with 125+ Greenworks products

What cutting performance and features does this trimmer provide?

The trimmer offers a 16" cutting path with a .095" dual-line bump feed head for fast line advancement and consistent trimming results. A brushless motor boosts torque and durability while reducing noise compared with brushed designs.

• 16" cutting swath for broader coverage per pass
• .095" dual-line bump feed for quick line feed and fewer interruptions
• Brushless motor for higher torque, quieter operation, and longer motor life

How easy is it to use and maintain?

This model is designed to be ultra-lightweight with ergonomic handling to reduce fatigue during extended use. Because it runs on batteries, it eliminates gas, oil, and routine engine upkeep—start instantly and work quietly without emissions.

• Ultra-lightweight construction for comfortable maneuvering
• Variable speed trigger for precise control around plants and landscaping
• Virtually maintenance-free—no gas, no oil, no tune-ups

Can I expand its functionality with attachments?

Yes—the shaft accepts Greenworks and many universal attachments, letting you convert the trimmer into an edger, polesaw, hedge trimmer, and more. That flexibility turns one tool into several, reducing the number of separate powerheads you need.

• Attachment-capable to accept Greenworks and universal attachments
• Convert to edger, polesaw, or hedge trimmer with compatible attachments
• Ideal for multi-task yard projects using the same battery platform

Who is this for: Homeowners and small-property caretakers who want a quiet, low-maintenance trimmer with enough runtime for typical yard jobs, and who value the flexibility of battery compatibility across multiple tools. It’s especially useful for people who prefer cordless convenience, reduced vibration and noise, and the ability to expand with attachments rather than buying separate gas-powered tools.