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Frequently Asked Questions
It provides over 30 minutes of runtime per charge using the 2x 2.0Ah lithium-ion batteries.
Simply hold down the button on the handle to rotate the head 90°, switching between trimming and edging modes instantly.
Yes, it automatically feeds approximately 0.5 inches of line each time you start the trimmer to maintain a consistent 12-inch cutting length.
Yes, it has a 180° rotating handle and an 80° adjustable cutting angle to customize the fit and reduce strain during use.
It includes a dual-interlock switch to prevent accidental starts and an extra-wide protective guard to block flying debris.
Recommended Uses
- Trimming grass and weeds around garden beds and fences for a neat landscape.
- Edging along sidewalks and driveways to create clean, professional-looking borders.
- Maintaining lawns in small to medium-sized yards with cordless convenience and lightweight design.
- Cleaning up overgrown patches quickly with the high-speed 9000 RPM motor and automatic line feed.
- Adjusting cutting angles for trimming uneven terrain or hard-to-reach areas comfortably.
- Using the foldable, portable design for easy storage and transport between different outdoor areas.
HTCFLY
21V Weed Wacker Cordless & Lawn Edger, 9000RPM Electric Weed Eater with 2x2.0Ah Battery, 12" Auto Line Feed String Trimmer with 8 Pcs Spools, Lightweight Edger Lawn Tool for Yard, Green
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Key Features
- -【2-in-1 Versatile Design】 Easily switch between trimming and edging modes with the press of a single button. Designed for maximum efficiency, this electric weed wacker will become your indispensable partner in garden care. Simply hold down the button on the handle to rotate the head 90° effortlessly, allowing you to perform professional-quality edging along sidewalks and garden borders
- -【Exceptional Cutting Performance】 Equipped with a high-speed motor reaching up to 9000 RPM, this weed eater battery powered delivers powerful and robust cutting performance. It includes 21V 2* 2.0Ah lithium-ion batteries that provide over 30 minutes of runtime, along with a fast charger—more than enough power to effortlessly complete your yard cleanup tasks
- -【Automatic Line Feed & Cut】 Each time you press the trigger to start the grass trimmer, approximately 0.5 inches of line is released, consistently maintaining a perfect 12-inch cutting length to keep your lawn neat and tidy. If the line breaks, simply press the line-release button to extend it to your desired length. For first-time use, please manually extend the trimmer line to 12 inches
- -【Ergonomic & Fully Adjustable Design】 This weed trimmer features a 180° rotating handle and an 80° cutting angle adjustment function. Customize it to suit your height and the terrain to minimize strain on your arms and back. Its lightweight 5-pound design further reduces fatigue




